361 1 1 ? 1 2 2? 1 3 ??? 1 4 ???? 1 5 ??2?2 1 6 ???2?? 1 7 ??????? 1 8 ????2?22 1 9 ??2?2???? 1 10 22???2??22 1 11 ??2?22??2?? 1 12 ????2??????? 1 13 2???????22?22 1 14 ??2???????2??? 1 15 ??????????????? 1 16 2?????2???????2? 1 17 ???????2????????? 1 18 2222??2??2???????? 1 19 ???22????2?????2?2? 2 1 2 ? 2 2 ?? ?? 2 3 2?2 ?2? 2 4 ???? ???? 2 5 ????2 2?2?? 2 6 ?22??2 ?2???? 2 7 ??????? ??????? 2 8 2??2??2? ?????2?2 2 9 ????????? 2????2??? 2 10 222?????2? ???22?2??2 2 11 ?2?2??2?2?? 2?????????? 2 12 2????22??2?? ?22??22?2?2? 2 13 ????222????2? ?2??2???22??? 2 14 ????????2??2?? ????22?????2?? 2 15 2?????????????? ??????????????? 2 16 ???????????????? ???????????????? 2 17 ?2?22?????????2?? 2?2?222???????2?? 2 18 ??2?????22???????? ????????2??22??22? 2 19 2????2??2?2????2222 ?????2????????22??? 3 1 2 ? ? 3 2 ?? 22 2? 3 3 ??? ??? ??? 3 4 ???? ??2? ???? 3 5 ???2? ????? 2???? 3 6 ??2??? ?????? ?????? 3 7 ??????? ??????? ??????? 3 8 ?2?????2 ?2?????? 2?????22 3 9 ?2???2??? ???2?2?2? 2????2?22 3 10 ?2?22????? ?2???????2 ??2???2??? 3 11 ??????2??2? ?2???22?2?? ?2?2??????2 3 12 ????222?2??? ?????2?????2 222???????2? 3 13 ????????2???? ??????2???222 ????????????? 3 14 2?2?22??2???2? ?????222?2??22 22??2?22?2??22 3 15 ?2??2?????????? ????2?2???????? 2???222???2???? 3 16 22?2222???22???2 2????????22?2??? ?2????2??2???2?? 3 17 ?2?2?????2??????? 22?????????2???22 ??????2?2???????? 3 18 2?2???2222???????2 ??2???????22????2? ?2??22?2?2???222?2 3 19 ???2?2?????2?2?22?2 ???2??2?2??2?2??2?? ?2???2??2?22????22? 4 1 ? ? 2 ? 4 2 2? ?2 ?2 ?? 4 3 ?2? ??? 22? 2?2 4 4 ???? ???? ?2?? ???? 4 5 2???? ????? ????? ????2 4 6 ?2???? 2??2?? ?22??2 222?22 4 7 ??????2 ??????? 2???2?? 2????22 4 8 2??????? ???????? ?????2?2 ?22????? 4 9 ????????2 ????????? ???2????? ????????? 4 10 ??2??????? ???????222 ?????????? 2????22?2? 4 11 ??????????? ???????2??? ??????????? ??????????? 4 12 ???????????? ???????????? ???????????? ???????????2 4 13 ????????????? ????????????? ????????????? ????????????? 4 14 ??2??2?22?2222 ?2?2??22?????? ????????2????2 ??22?????????? 4 15 ??2?2???2??22?? ?2?2??????2???? 2??2?22?2?2?2?2 ???22??2?2???2? 4 16 ???????????????? ?????????2?????? ?????2?2?2??2?2? 2???2???????2??? 4 17 ??????2???2??22?? 22?2??22??22?22?? ?????????2?22??2? ????22?2?????222? 4 18 ?222??222?????2?2? 2?22???????2???2?2 ??2??????22?2?2??? 2?2???2???2?2222?? 4 19 ??????2???????????? ??????????????????? ?????2????2???????? ??????????????????? 5 1 ? ? ? ? ? 5 2 ?2 ?2 ?2 22 ?? 5 3 ??? ??? ??? ??? ??2 5 4 ???? ???? ???? 22?2 ???? 5 5 ????? ???2? ????? ????? ????? 5 6 2??2?2 2????2 22??2? ??22?? ?????? 5 7 ???2??? ??????2 ??????? ??2?22? ??2222? 5 8 ??????2? ??????2? ?2?22??? ??2????? 2??????? 5 9 ????????? ????????? ????????? ?2????2?? ????2???? 5 10 ??????2?2? ?2?22??2?? ?????2?2?? ?????????2 ?????????? 5 11 ??????????? ?2??2??2?22 ??22?????22 2222?2??22? ??2??2?2?22 5 12 ??????????2? ???????????? ???????????2 ???????????? ???????2???? 5 13 2???2??222??? ??22??2????22 ????????2???? 2??22222?2??2 22??2?????22? 5 14 2???????2?2??? ???2?????????? ?222?????????? 2???2?222??22? ?22?222???22?? 5 15 2????2??2?????? ?????222??????? ?????2?????22?? 2?2????2?2????? ?2??????2??2??? 5 16 ????2??2???????? 2??????????????? ???????????????? ???2?????2???2?? ??????????????22 5 17 ??????????????2?? ?2?????2????????? ????????????????? ?????????2??????? ???2????????????? 5 18 ?2?22??2???2?2?2?? 2??2?2??2?????22?2 2??2?2?2?2?2?2??2? ?????????2????2??? ???2??2???2??2??2? 5 19 ????????????2???22? ?????????2???????2? ????????2????2????? ??????????????????? ???????????2??????? 6 1 2 ? ? ? ? ? 6 2 ?? 2? ?2 22 ?? ?? 6 3 ??? 2?2 2?? ?22 2?2 22? 6 4 222? ?22? ???? 2??2 ???? ???? 6 5 ???2? ??2?? 2???? ????? ????? ???2? 6 6 ?2??2? ????2? ??2??? ?????? ?22??? 2?22?? 6 7 ??2???? 2???22? ?2????? ??????? ???2??? ??????? 6 8 ???2??2? ?2???2?? ???????? ???2???? ???????2 ???????? 6 9 ????????? ????????? ???2????? ????????? ????????? ????????? 6 10 ?????????? ?????????2 ????2????? ?2????2??? ?????????? ?????????? 6 11 ??????????? ??????????? ????2?????? ??????????? ??????????? ??????????? 6 12 2??2?2222??2 2??????2???? 2??2?????2?? ??2??2??2??2 2?2?????2222 ?????2???2?2 6 13 ?????2?2?2??2 2??????2????? 2??????????2? ??????????2?2 ????????2???? 2??2?22?2???? 6 14 ??2?????2????? 2?????????2??? ????2???????22 ??22?????????? ?????222??2??? ????????2????? 6 15 ???22??????2??? ??????????????? ??????????????? ??????????????? ???????????2??? ??????????????? 6 16 ????????2?222?2? ??2?22??2???2??? ?2??22????????22 2?2???2?????2??? ??2??2?????????? ?????????????2?? 6 17 ??22?2???????2?2? 2????2????2?2???? ?22?2222?22?2???2 22????????2?22?2? 2222??2222???2??? ??2???2?2?2???2?? 6 18 222????2?22?2?22?? ?2?????2?2?222???? 22???????????2???2 ????22??2????2?2?2 2?22?2?2????????2? ?2?2??222????????? 6 19 22?22??2?????2????? ??2??2?2??????2???2 ?2?2???????2????222 ??2??2????2???2???2 ????2?222?2???2???? 222??22222??2?2???2 7 1 ? ? ? ? 2 2 ? 7 2 ?2 ?? ?? ?? ?? 2? ?? 7 3 2?? 2?2 22? 2?? 2?? ??? ??? 7 4 ??2? ??2? ?2?? 2??2 2??? 2??2 ???2 7 5 ????? ????? ????? 2?2?2 2???? ???2? ?2?22 7 6 ??22?2 ????22 2????2 2????2 ?????? ??2?2? ??2??2 7 7 2?2???? ??2???? ??????? 22????? ??????2 ??????? ?2???2? 7 8 22???22? 2222?2?? ?22????? ?2???2?2 ??22?2?? ??22?222 2???2??? 7 9 2???????? ????2???? ??2?????? 2222?22?? ????????? ??????2?? ????????? 7 10 ??????2??? ?????????? ??????22?? ?????????? ?????????? 2????????? ???2?????? 7 11 ??????????? ??????????2 ??22??222?? ??????????? ??????????? ??????????? ???????2??? 7 12 2???2???2?2? ??2????22?2? ????2?2???22 ??2?2??2222? ??2?22?????2 ?2??????22?? 2????2????22 7 13 222????222??2 22???2?2?2??2 ?????222?2??2 2?2??2??22??? ?????22??222? ???????2????? ?2?2??22?2?22 7 14 ???????2?2???? ?????????????? ???????????2?2 ?????????????? ?????????????? ?????????????? ??2?2???2????2 7 15 ???22?2??2?2??? 22?2?2??????2?? ?2??????2?22??2 ??????????222?2 ???2???????2??? 2?22?2?2??????? 2????22???????? 7 16 ?????2?2???????? ??2?2??????????2 ?????2??????2??? ?????2????????2? ?????2????2????2 ??????22???????? ??????2????????? 7 17 ???2?2??????????? 2????2?????2????? 22????2?????2???? ???????2??2?2???? ?2??2??????22??2? ????????????????? ???????22???????? 7 18 ?????????????????? ?2??????22??????2? ?2?????2????2??2?? ?22??????2??22???? ???2????2?????2??2 ?2???2?2?2???????? ????2????2???????? 7 19 ????????2??2??????2 ?2??2??????2???2??? ??????????????????2 ??????????2???????? 2?????????????????? ?2????2?????2?????? ??????????????????2 8 1 ? 2 ? 2 ? 2 ? ? 8 2 ?? ?2 ?? ?2 ?? ?? 22 22 8 3 ?2? 2?? ??? ?2? ??? ??? ??? ??? 8 4 ??2? ???2 ???? 2?2? ???? ???? ???? ?2?? 8 5 ??2?2 ????? 2??2? ????? ??22? 2?2?? 2??22 ????? 8 6 2????? ?2???? 2????? 2??2?? 22??2? ?????2 ??22?2 ???2?? 8 7 22????? ??2???2 ???2??2 ?????2? ????2?? ??2???? ??????2 ??????? 8 8 ?2??2??? ?222???? ???2???? 2?2????2 ????22?? ?????2?? ???????? ???????? 8 9 22?2????? ??2?????? ?2????2?2 ????????? 2???2?22? ???????2? 22??????? 2??2???2? 8 10 ???2????2? 2????2???? ?22222???? ?2??22??22 ?2????2?22 ???2?2???? ?2??????2? ???2????2? 8 11 ????2?22??? ???????2?2? ???????2??? ??????????? ??2???222?? ??22??22??2 ??????2?2?? ??2???????? 8 12 22?222?????? ???????????? 2?2????2??22 2??2?2222?22 ??2?2????22? ??22???2?2?? 222????????2 ?2?????????? 8 13 ?2???????2??? ?2?????????22 ??????2?????? ??2????2??2?? ???????2????? ?????22????2? ??????22????? ??22??????2?? 8 14 22?????22????? ??????2????2?? ?2??????2?22?? ?22??222222??2 ????222????2?? ?22???2?22???? ????2??2????2? ????????????2? 8 15 2???2???22????? ??????????????? ??????????????? ???????2??????? ?????2????2?2?? ?2????2?2??2?2? ???????2??????? ?22??????2????? 8 16 ???2???????????2 ???????2???????? ?2?????????????? ??2??2?????????? ???????????????? ?????2????????2? ?????????????2?? ??????????????2? 8 17 ??2???22???2????? 2???????2?22??22? ?2????2??22?222?2 ?222?2?2?222?2222 ?2????????2?2?22? 2????2?222??????2 ??2??????2?????2? 2????2222?2???2?2 8 18 ??????????????2??? ?????????????2???? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ??????2??2???????? ?????????????????? 8 19 ???2?22???????222?2 ???????????2??2?2?? ????????22222?????? ????22?22??2??????? 2?????2???2????2??? ???????????????22?? ???2??????2????22?? ??22???2??22????2?? 9 1 ? ? ? ? ? ? ? ? ? 9 2 2? ?2 ?? ?? ?2 ?? ?? ?? ?? 9 3 ??2 22? ?2? 222 ??? ??? ??? ??? ?2? 9 4 ???? ???? 2??? 2?22 ???? ??2? ?2?2 ???? 2??? 9 5 ??2?? ?2?22 ?2?2? ????? ????? 2??22 ??2?2 2?22? 2?2?2 9 6 ?????? ??2??? 2??2?2 ???2?? 2????? ?2???2 ??2??? ?2?2?? ?????? 9 7 ??????? ?2???2? ?2????? ??????? ?22???2 ??????? ??2???? ??????? ??????? 9 8 ???2???? ???????? 22??2??? ???????? ????2?2? 22???22? ??2??2?2 ???????? ?2??2??? 9 9 2???2???? 2?222?222 ?22??22?? ????????? ????????? ??22????? ?2??2???? 2??????2? ????2???? 9 10 ?????????? ?????????? ?????????? ?????????? ?2??2????? ????2????? ?????????? 2????????? ?????????? 9 11 ?22????2?22 ?????2????? 2??????2??? 2??2?22??22 ???????2222 ?222?22???2 ????22????? ?2?22?????? ??2??2?2?22 9 12 22222??2?22? ????2???2??? ?2?2222????2 ????????22?? 22??2????2?2 ?2?2????2222 22????????22 ??????2?222? ?2222?222?2? 9 13 ?2?2????????2 ???????2????? 2?????2????2? ??????22???2? ??2?????????? ?????2??????2 ?2??22??????? ???????2?22?2 ?????2???2??2 9 14 ?2???????????? ?????????2?2?? ???????2?????? ??2??????????? ?2?????????2?2 ???????????2?? ?????????????2 ??????2??????? ?????????????? 9 15 ?2???2????????? ???2?????????2? ??????????????? ??????????????? ???2??????????? ??????????????? ??????????????? ??????????????? ?????2????????? 9 16 ???????????????? ???????????????? ???2???????????? ???????????????? ???????2???????? ???????????????2 ???????????????? ???????????????? ?????2??2?2????? 9 17 ????2???2???????? 2???????????2???2 ??????????2???2?? ????22??2??2????2 ????????2???????? ????2????????2??? ??2??22????2????? ???2?2??????????? ??2??????2??2???? 9 18 ?????????????????? ????2????????????? ???????2?????????? ?????????????????? ?????????????2???? ?????????????????? ?????????????????2 ?????2???????????? ?????2???????????? 9 19 ??????????????????? ????2?????????????? ??????????2???????? ???????????????2??? ??????????????????? ??????????????????? ??????????????????? ??????????????????? 2?????????????????? 10 1 2 ? ? ? ? ? ? ? ? ? 10 2 ?? 2? 2? ?? 2? ?? ?? 22 ?? ?? 10 3 ??? ?2? ??? 2?? ??? 2?? ??? ??? ?22 ??? 10 4 2?2? 2??? 2??? ???? 2??? 2??? 22?2 22?2 ???2 ?2?? 10 5 ????? ?2?2? ??2?? ????? ????? ????? ???22 ??2?2 22??? ???2? 10 6 ??2??? ?2??2? 2????? ?22??2 2?2??? ?????? 2??2?? ?2??2? 2????? 2??2?? 10 7 22????2 ??????? 2???2?? 222???? ????222 ?2????? ??????2 ?????22 ?2????? ??????? 10 8 ????2??? ??22??2? ??2????? 2??????? ???????? ??2????? ??22???2 ???????? 22????2? ??????2? 10 9 ???2????2 2??????2? 2???2?22? ??2?????2 ????????2 2?2??2??? ??2?2???? ???????2? 2?2???22? ????2?2?? 10 10 ?????22??? ????2????2 ??????22?? ???????22? ?????2?22? ??2???2??? ???????2?? ???2?????? ??2?????2? ??22???2?2 10 11 ?????????2? ?22??22?2?? ????2??22?? 2????2????? ???2??????2 ?2????????? 22????22?2? 2?2?????2?? 2?????2?22? 2?2??222??2 10 12 2?22?222???? 2???22?2222? 2?2?2??????2 2???2?2???2? ?2?????2???2 ??222222???2 2???22?2???? 2??2?????2?? 2?2?2??22??? ??????2?22?? 10 13 ????2????222? ????????22?2? ???2??22????2 2??2??????2?? 2??22?22????? 2??????2?2??? ?22???2?????? 2?22??2??2??2 ?????2?2??22? ?2?22?2?2?22? 10 14 22??2?22?22??? ?22?222?2????2 ?????2??22???? 22?2??22?2?22? ??222222????2? 2?????2???2??2 2?????2???2??? 2?22?2??2??2?2 ??????2??222?? ?????2?2?22??? 10 15 ???2???????22?? 2????????2????? ????????????2?? ?2?2??2??22??22 2??????2??2?2?? ??22?2????????? ?????2??22???22 2???2??????22?2 ???2??2??22???? ??222???????2?? 10 16 ???????????????? ?22?2??2??2????? 2????????????2?2 ????????2??2???2 ???2???????2???2 ??????2???????2? ????2?2????????? ?????????????2?? ??2?2??2???2??22 ????2??????????? 10 17 ??????2?????????? ????????????????? ????????????????? ????????????2???? ????????????????? ????????????????? ???????????????2? ????????????????? ????????????????? ????????????2???? 10 18 ???222??????22?222 ??22?22??????2???2 ???????2?22?2???22 ?????22?????22???2 ?2???????2222????2 ??2??22?2?22?????2 222?222?222??2?22? ??2????2???2??22?? ???2???????2????2? ????????22??2????? 10 19 2??????????2??????? ?2???22??2???????2? ?????2????????????? 2?2?2?????????????? 22????????2?2?2?2?? ?2??2?????2???????? ?????????2????????2 ?????????2?2??????? ????????2?2???2?22? 2?2??2?????22?22?2? 11 1 ? 2 ? ? ? ? ? ? ? ? 2 11 2 ?? ?? ?2 2? ?? 2? ?? ?? ?? ?? ?2 11 3 ??? ??? ?2? ??? ??? ??? ??? ??? ?2? ??? ??? 11 4 ??2? 2?2? ?2?? ??22 ?2?? 2??? ???? 22?? ?2?? ???? 2??? 11 5 ??2?2 ????? ???22 2?2?? ???22 2??2? ????? ??2?? ?2??2 2???? ??2?? 11 6 ?????? ?2?22? ?????? ?2?22? ?2???2 ?2???? 2????? ????22 ??2?2? ??2??? ????2? 11 7 2?2???2 2?????? 2?2?2?? 2?2?2?? ????2?? ????2?? ?2????? ???2??? ???2??? ??????? ?2?2??? 11 8 ?????2?? ???????? ???????? ???????? ???????2 ????2??? ???????? ?????2?? ???????? ???????? ???????? 11 9 ????22??? 2?2????22 22??22??? ????????? ?2??2??2? ??2???2?? ??2????2? ??????2?? ???????2? 2???????? ????2???? 11 10 ?????????? 2??????2?? ???????2?? ??2??????? 2???22?2?? ??2???2?2? ??????2??? ?2???????? ?????????? ????2????? ????2????2 11 11 ??????????? ??????????? ??????????? ??????????? ??????????? ?????????2? ??????????? ??2???????? ??????????? ?2????????? ??????????? 11 12 ???????????? ???????????? ???????????? ??????2????? ???????????? ???????????? ???????????? ????2?????2? ?????2?????? ???????????2 ?????????2?? 11 13 ????222??22?? ?22??2??????? 2???22?????22 ??????2???22? ?????22?????2 ????2????2?22 ????2???2?2?? ??2?22??????2 2?2?22??2???? ??2???2?????? ??2??2??????? 11 14 2??????2?????2 ?222???2??2?22 ???2?????22??? ?22??2???222?2 ?2????222?2??? 22?22?2??22??? ???2??2?2??2?? ?2222222???222 ??2?2??22??2?? 2?2?2?22?2222? ?2???2????222? 11 15 ??????2?222?22? ??2?????2??222? 2??2??2???????2 ??????2???2?2?2 ??????22???2??? ??22?22???????? ??22??????????2 22????2???????2 ??????22??2???2 ????2????2???2? ???2??22??????? 11 16 ?????????2?????2 ???????2???2???2 2??????????2?222 ????2??2?2?2?2?2 ?2222?????2?2?2? ???????222?????? ?2?????2????22?? 2?????2????????? ??22?2????22?222 ??????22???2???? ????2?22???2?2?? 11 17 ??2????????2?2??? 22????22??2?2???2 ??????2????2???2? 22?222?2??2????22 ??????22????????? ????2???2??2???2? ?????2????????2?? 2?2????2??2?2???? ???????2?2???2?2? ??2???????2???2?? ??2???????22????? 11 18 ??????2????????2?? ?????????????????? ???????2?????????? ???????2?????2???? ????????????2????? ?????????????????? ?????????????????? ?????????????????? ?????????2????2??? 2????2???????????? ???????2?????????? 11 19 ???2???2??22??????? ??22?????2??????2?? 2222?2???2??????2?? ?2???22???????????? 2???2?????2?2?????2 ???2???2?????????2? ???2??22?????2????? ?????????22??2?22?? 22??????2??2??????2 ???????2?????2????? ????????????2?????? 12 1 ? 2 ? ? ? ? ? ? ? ? ? 2 12 2 ?? ?2 ?? ?2 2? ?2 ?? ?2 ?? ?? ?? ?? 12 3 ?2? ??? 2?2 ??? ??? 2?? ??? ?2? ??? 2?? ??? ?22 12 4 2??? ??2? 2??? ?22? ??22 ???? ?222 22?? ?222 ???? ?22? 22?? 12 5 ???2? ????? ????2 ????? ????? ????? ??22? ??2?? ?22?? ???2? ??2?? ????? 12 6 2???2? ?????? ?????? ?????2 ????2? ?????? ??22?? ?????? ?????? ??2??? ??22?2 ?2???2 12 7 ??2???? ????2?2 ??2???2 ??????? ?2????? ?????2? ?????2? ???2??? 2????2? ?????2? ??????? ??????? 12 8 ?2?2???? ??????2? ???????? 2?2????? ??2????? ??2????2 2??2???? ??22?2?? ???????? ???2???? ???????2 ???????? 12 9 ??????2?? ??2?2??2? ??2??2??? ???2?2??? ???2??2?? ?2??????2 22???2??? 2???????2 22??????? ??2?????? ??22???22 ?2??2???? 12 10 2??2???22? ??2???2??2 22?2?22?2? ?2?2??2??? ??2?2??2?? ?22??2???2 ???2???2?2 ??2?222?22 ??2??22??2 22?2???222 ????2?2?2? ???2?2???2 12 11 ?22???????? ??2???????2 ??2???22??? ???2?222??? 222?????22? 22?2???2?2? ??2?2?2???? 2????2?22?? ?2??????2?2 ???2?????2? ?2?2?22?2?? ????22???2? 12 12 ???????????? ???????????? ???????????? ???????????? ???????????? ???????????? ???????????? ???????????? ???????????? ???????2???? ???????????? ???????????? 12 13 ??2?2??2????? 2???????????? ????????????? 2???2???????? ?????2???2?2? ????2??????22 ????????????? ????????????? 22??????????? 2???????????? ??2?????????? ???2????????? 12 14 ??????2??????2 2????????????? ?????2???2???? ?????????????? ??2??????????2 ???????????2?? 2?2?2???2????2 ????????2????? ???2?????????? ????222?22???? ???????2?????? ??22?????2???? 12 15 ???2????2?????? ??????????????? ??????????????? ??????????????? ??????2???????? 2?????????????? ??????????????? ??????????????? ??????????????? ??????????????? ??????????????? ??????????????? 12 16 ???????2????2??? 2???2??????????? 2??2??22???????? ????????2????2?2 ?2????2????2???? ???????????????? ?2??2??2???????? ??????????????2? ?????2????????2? 22????????2?2?2? 22?????????????2 ??2?2??2???????? 12 17 ???????????2???2? ????????????????? ????2??2???????2? ?????2??????????? ??????????2???2?2 ?????2?????2????? 2?????2?????????? ?????2??????????? ??????????????22? ??2?????2????2??? ??2?????????????? ?????????????2??? 12 18 2??????????2?????? ???????2????2????2 ????????2??????22? ????2????????2???? ???2???2??????2?2? ???????????22?2??? ?????????????2???? ?2??2???????????22 ???2?????????2???? ???22??????2??2??? ???2???2?2???????? ????????2????2???? 12 19 ???2???????2?22???? ????????????????2?? ??????????????????? ??2??????2?2????22? ?????????????????2? ?????22???????2?2?? ????22????????????? ??22?2????????????? ?????????????2????? ???2??????????????? ????????2?2??2????? ??2?2?????????2??2? 13 1 ? ? ? ? ? ? ? ? ? ? ? ? ? 13 2 ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? 13 3 ??? ??? 2?? ??? ??? ??? ??? ??? 2?? ??? ??? 2?? ??? 13 4 ???? ???? ???? ???? ???? ???2 ???? ??2? ???? ???? ???? ???? ???? 13 5 ????? 2?222 ?22?? ?2??2 ?2??? ?2??? ?222? ??22? ??2?? ?2?2? 22??? ?2??? ????? 13 6 ????2? ?????2 ?????2 2????? 22??22 ?????? ?????2 ?2???? 22??2? ?222?? ????22 ?????? ?????2 13 7 ???2??? ??????? 22?22?? ????2?? 22????? 2??222? ?2????2 2?2?2?2 ???2??? ?2????? ?2??2?? ??????? 2??2?2? 13 8 ?2?2???2 2????2?2 2?2????2 222????? ???22??? ?????22? ?22?2?2? 22????2? 2?22?2?? ??2????2 2?2??222 2?22???? 2??????2 13 9 ?22????2? ?2??????? ?22?2???2 ???22222? ??2??2??2 ?22??2??2 2???2??22 ???2???22 2??2????? 2??22?2?2 2????2?22 ?????2?2? ???2???22 13 10 2?2?2222?? ?????2???2 ????22??2? ?2??2??2?? ????22??2? ??2??????? ???????2?? 22???????2 ?????????2 ?222????2? ?????2???2 ?2???222?? 2??????2?? 13 11 ??????????2 ?????????2? ????????2?? ??????????? 2????2?2??? 2???2??2??2 ??2???????? ???2???2??? ??????????? ??2???????? ???2??????? ??????????? ??????2??2? 13 12 ?2??????2?22 ?????22?2222 ?2??2??????2 ????22???22? ????????222? ?2????2?2??? ??2???22??2? 2??22????2?2 2222?2?22?2? ?2?????22??2 ????2????2?2 ??2??2????22 ?22?????22?? 13 13 ????????????? ????????????? ????????2???? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? 13 14 22????2???2??? ?????2?????2?2 ?2?2???22????? ?22????222??2? ???22?22?22??? ??2??22?22???? ???2????2??2?? ?????2???????? ????2??2?2??2? 2?2?2??2?2222? ???222????2??? 2?2??2??2??22? ????22???2???2 13 15 ??????????????? 2?????????????? ???????????2??? ??????????????? ??????????????? ??????????????? ??????????????? ???2??????????? ??????????????? ?2??????2?????? ??????????????? ???2??????????? ??????????????? 13 16 ?2?????????????? ???????????????2 ?????????????2?? ???????????????? ??????????2????? ???2?????????2?? ???????????2???? ??????????????2? ???2???????????? ????2???2??????? ???????????????? ???????????????? ???????????????? 13 17 ???2????????222?? ?????2??????????? ??2?????22?????2? ????????2???2???2 ?2??2?????????2?2 ??2?????2???????2 2??22?2????22???2 ?2?2???????2????2 ?????2?2??22????2 ????????2????2?2? 222?2??222?????2? ?22?22?2?????2??2 2???2?22??22???2? 13 18 ?????????????????? ?????????????????? ?????????????????? ?????2???????2???? ?????2???????????2 ?????????????????? ?????????????????? ???????2?????????? ?????????????????? ?????????2???????? ?????????????????? ???????????2?????? ??????????????2??? 13 19 ???????2????????2?? ???2??????????????? ??????22??????????? ?2???2??22?2?????2? ????2??2??????????? 2??????2??2????2??? ??????????????????? ?2?????2???2???2??? ??2???????????????2 ??????????????????? ??????????????????? 22?2????2?????????? ????????2????2?2?2? 14 1 2 ? ? ? 2 ? 2 ? ? 2 2 ? ? 2 14 2 2? ?? 2? ?? ?? ?2 ?? 2? ?2 ?? ?? ?? ?2 ?? 14 3 ??? ??? ??? 2?? 2?? ??2 2?2 ??? ??? ??? ??? ??? ??? ?22 14 4 ??22 ???? ??2? ?22? ?2?? 2??? ??2? ?2?? ???? ?2?? ??2? ?2?2 2??? 2??? 14 5 2???? ????? ????? ??2?? ????? ??2?? ????? ??2?? ???2? ????? ????? ????? ????? ????? 14 6 ??2??? 2?2?2? ?????? ??2??? 22??22 ????22 ?222?? ?????? ?????2 ?22??? ?2?2?? ??22?2 ????2? ????22 14 7 2?22??? ?2????2 ??2?22? ?2???2? 22?2??2 ?2?2?2? ????2?? ?2?2?22 ???22?? ?2??222 22?2??? ????2?? ??22??? 222?22? 14 8 ?????2?2 ?2?????? ??2???22 22???2?2 2?2??2?2 2??2??2? ???22??? ?2222??? ???2?2?2 2?????2? 2?22?22? ?2?222?? ??2?22?2 2222?2?2 14 9 ??2???22? ?2???222? ??22????2 ???????2? 2??????22 2?????22? 22?2??2?2 ????2???? 2???2???2 ????2???? ????22??2 ????222?2 ?2???222? ?22???22? 14 10 ??2?2???2? ?2???????? ?????????? ?????????2 ???????2?? 2????????? ??????22?? 2????????? ??2??????? ???????2?? ????????2? ?????2???? 22?????2?? ?????????? 14 11 ??????????? ?2??????2?? ?????2????? ??????????? ??????2???? ?2????2??2? ??????????? ??????????? ??????????? ?????2??2?? ?????2????? ?????2????? ????2?????? ?2????????? 14 12 ?222???????? 22????2?2?2? ??????????2? ?????2???2?2 ??2??2?????2 ??????22???? ????2??2???? ???????????2 ???????????? ?????2???2?? ????22??2??? ???????????? 2???2??????2 ??2???2????? 14 13 ?????????2??2 ??????2?????? ??2???2?????2 ??222???????? ????????????? ??????????2?2 ??????2???2?? ????????????? ????????2???2 ???????????2? ?????22???2?? ???2????????? ???????222??? ?????????2??? 14 14 2???????????2? ???2???2?????2 ????????????2? ???????2????22 2????????2??2? ????????????22 ????????2????? ?????2???????? 22?????2?????? ?2?2?2????2??? ?2???2????2??? 2?2???????2??? ?2???2????2?2? ?????????????2 14 15 ?2???????22?2?? ???2?22??2?2??? ??????2???????? 2??2?2???????2? ??22?2??2?????? ????2??????2??2 2?????????????? ?2????????2???2 ????2???2?????? ?2????????????? ???2?2??2???2?? ??????????2???2 ?????2?2??????? ??????????????2 14 16 ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? 14 17 ?2??????????????? ????????????????? ????????????????? ????????????2???? ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? ???2????????????? ???????2????????? ????????????????? ??????2?2???????? 14 18 ???2???????2?2???? ???2?222???????2?? ?2?2?22?2????????2 ?22???????2?????22 ??2?2??2???????2?? ??2????2???2?????? ?2?2??????2??????2 ????2????????????? ???2?2??????222??? ?2?????2?22??????? 22?2????222??????2 2?22????2?2??????? ???????????2????2? ??2?????????????2? 14 19 ??2????2?????2????? ?2??????????????2?? ????2?2???????????? ?2????????????????? ??????????????????? ??????????????????? 2?????????????????? ?2????????????????? ???????2??????????? ?????????????????2? ??????????????????? ?????2???????2????? ?????????????2????? ??????????????????? 15 1 ? ? 2 ? ? ? ? ? ? ? 2 ? ? ? ? 15 2 ?2 ?2 ?? 2? ?? ?? ?2 22 ?? ?? 2? 22 ?2 22 ?? 15 3 ??2 ??? ??? 2?? ??? ??? 2?? ??? 2?2 ?22 ?2? ??2 2?? ??? 2?? 15 4 ?2?? ???? ??2? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? 15 5 2?2?? ??22? ?2??2 ??2?2 ????? ????2 ????? ??2?? 2?2?? ????? ????? ??22? ???2? 2?2?? ?2??? 15 6 2?2??? 22??2? ?????2 22??2? ???2?? ?????? ????2? ????2? ?2??2? ??22?? ???2?? ?????2 2??2?? 2????2 22???2 15 7 ??2???? ??????? ??2?22? ?2????? ??????? ????2?? ????2?? ???2??2 ????2?? 2??22?? ??????? ???22?2 ??2???? 2?????2 ?2??2?? 15 8 ???222?? ??2?2?2? 2???2?22 ????2??2 ??22???? 2??????? ????2?2? ???????? 22???2?? ???2??22 2?2?2??? 2???2??? ????2222 ?22????? ???????2 15 9 2????2??? ????????? 2???????? 22??????2 ?2??2222? ???2?22?? 2???????? ??2?????? ?222????2 ??2?2???? ????????? ?2????2?? 2??2???22 22222??2? ????22??? 15 10 ?????2??2? ???2?22?2? ?22222?22? ?2???2222? ?22??????? 2?2?2?22?? 2?22?2??2? ????2?2??? 22????2??? 222??2??22 ??22??2??2 ?2?????2?? 22???2???? 2??22??22? 222????2?? 15 11 ???2?????22 ?????2????? 22????????2 ??2?2?2???? 2???2??2??? ?2??2?????? ?2?2??2??2? ???2?2???2? ??22?2????2 ?2??????2?? ??2??2??2?2 222??2????? ???????222? ?22?2?????? ??2??22???? 15 12 ???????????? ???????????? ???????????? ???????????? ???????????? ???????????? ???????????? ???????????? ???????????? ????2??????? ???????????? ???????????? ???????????? 2??????????? ???????????? 15 13 ??2??2?2?2??? 2?22?22?2??22 ?????2??2?2?? ??2???2?????2 ?2???2?????22 ?2?22?2???2?? 2??2?2?22???2 2?????????22? 2?22??22??222 2?2??2??2??22 ????22?????2? ??2?22?2????2 2???2??2????? ????2?2222??2 2?2?2?22????? 15 14 ???2??2?2????? ??2?????2????? ???????????2?? ??2??????????? ????2??2?????? ?????????????? 22??2??????2?? ????????2????? ??????????2??? ??2??????????2 2????????????? ????????2?2?2? ??????????2??? ??2??????????? ???????2?2???? 15 15 2??????2??????? ??????????????? ?????2????????? ??2??2????????? ?????????????2? ??????????????? ??????????????2 2????2????????? ???????22?????? ??????????????? ??????????????? ??????????????? ??????????????? ??????????????? ??????2?????2?? 15 16 ??2??????22?2??? 2??2?2???2?????? 2?????2?22?2???? 2????2???222???? ???????2?2?????? ?????2??????2?22 ??2??????2?????2 ??2??2?2???2???2 2??????????2?22? ?????2?2??22??2? 22??22?22????2?2 ??22??2???2?22?? ????????2??????? 2???2??2??2?2?2? ?2222?2????????? 15 17 ????????2???2???? ???????2?2?2??2?? ????2???2???????2 ?????????2??????? ????????????????? ?2?2????2?2?????2 ??2?????????????? 22??2????2??2???? ?????????2??????? ????????????????2 ??2????????????2? ??????????22????2 ??2????2????????? ?????2?????2????? ????????????????? 15 18 ??????????????2??? ?22?????2??2??2??? ??????????????22?? ?2???????????????2 ???????2??2??????2 ?2???????2??????22 ??????22????22???? 22??2??????22????? ?2??????????2????? ???2?????????????? 22????????2???2?2? 2?2??2?????2????2? 22?2????2??2?????? ????2?????2?2????2 ??2??????????????? 15 19 ???????????2???2??2 ?????222??????????? ?2????2?????2?????? ????????????2?????2 ?2?????2???2??????? ??2????222????????? ????????2????22??2? ????????2???????2?? ????????????2???2?? 222?2?????????????? 22????2?2?2???????2 ??2????2???2??????? ??2???????????????? ????2???????22????2 ???????2????2?????? 16 1 ? ? ? ? ? ? ? 2 ? ? ? ? ? ? ? ? 16 2 ?? ?2 ?2 ?? 2? ?? 22 ?2 ?2 2? ?? ?2 ?2 ?? ?? 2? 16 3 ??? ??? ??2 ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? 16 4 ?2?? ???? ???? ???? ???? ???? ???? ??2? ???2 ?2?? ???? ???2 ?2?? ???2 ??2? ???? 16 5 2?2?? 2???2 ?22?? ??22? ????? ????2 ?2??? ??2?2 2??22 ?2?22 ????? ?2?2? ?222? 22??? ????2 ?2??2 16 6 ?????? ??2??? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? 16 7 2?22??? ???22?2 ??????? ??2???2 222???? 2????22 ?2??2?? 2???2?? 22????2 ?????2? 2?2???? ??????2 ??2???? ??????? ??222?? ?2????? 16 8 ????2??? 2?2????? 2???2??? ??2????? ?2??2??2 ??????22 ?2?2??2? ???2???? ??2??2?? ?2?2???? ??2????? 2??22??? ???2???2 2??????? ???2?22? ???2???? 16 9 ?????2??? ????????? ????????? ????????? ????????? ????????? ????????2 ??????2?? ?2??????? ????????? ????????? ????????? ??2?????? ????????? ????????? ????2???2 16 10 ??2??????? ?????2???? ??2??????? ??????2?2? ????????2? ?????????? ?????2???? 222?2????? ????2????? ?????2?2?? ??2???2??? ??2??????? ????2????? 2????????? ??2??????? ?????????2 16 11 ?2???2????? 2?2???????? ???????2??? ??2???????? ????2???2?? 222??2????? ????22????? ???????2??2 ??2????2??? ?2??????2?? ???????22?? ??????????? ?2??????2?? 2?????????? ?????????2? ???2??2??2? 16 12 2?22??2????? ?2?2?22?2222 ?22?2???2??? ????2?2???2? 2????2?2???? ?????????2?2 ?22??222?22? 22??22??2?22 22???22??2?2 ????222???2? ?????2?2???? ????22?22??? 2??2???2??22 ?2????2222?? ???222222?22 ???2??2????? 16 13 ??2????22?2?2 2????2?2?2??? ??22?2?22??22 22??????2?2?? ???22?22????? 222?2???22222 2?22?2??????? ????22??????? 2?2?2?2?????? ?22?2??22??22 2?222?2???2?? 2??2??2?2??22 ???22??2????? ??2?2????2??? ?222??????2?2 ?????2???2?2? 16 14 ?????????????? ?????????????? ??????2??????? ??????????2??? 222??????????? ?????????????? ???2?????????? ?????????????? ?????????2???? ?????????2?2?2 ???????2?????? ?????????????? ?????????????? ?????????????? ?????????????? ?????????????? 16 15 ?22????2???2??2 ????2?22???2?2? ???????2??????2 ??2??????2?22?? ?????2?????2??2 ???????2??2??2? ?2?2????22?2??2 2?????????222?? ????22?????2??? ?????????2???2? ??2???????????2 ??????2??2????2 ??22????????2?? ???????2???2??? ?????2???2??22? 22??????????2?? 16 16 2??????????????? ???2?22?2??2???2 ??2?2??????????? ????2???????22?? ????????????2?2? ???2??????2?2??? ?2?????22??2??2? ?????2?????????2 2??22??2???????? ??????????2??2?? 2????????2?????2 ???2?2???????2?? ?2???22?2??????? ?2??????????2??? ?22?2????????2?? ??????2????????? 16 17 ??2????22?22?2?22 2???22???2?22???? ?2???2??2?????2?? 2????2?222?22??22 ??2?2?2?2???2???? 22?????2?22???2?? ??2???22??2??2??? ?????22??????2??2 2???2?222??22222? 2??????2???????2? 2????????2?2?2222 ?222???2??????22? 2?2?22???2?????22 ??22?2???2??2?2?? ?22???22?2???22?2 ?22222?2???22???2 16 18 ??????????2??????? ???????????????2?? ?????????2???????? ?????????????????? ??????2??????????? ???????2?????????? ?????????????????? ?????????????????? ?????????????????? ????????2????????? ??????2??????????? ??2??????????????? ?????????2???????? ?2???????????????? ??????????????2?2? ???????2?????????? 16 19 ??????????????????? ??22????2?????????? ??????22??????????? ????????2?????2???? 2??????????2?????2? ???22?????????????? ?2?????????2??????? ??????????22??????? ?2????????????????2 ???????2??222??2??? ????2????2????????? 2??????22???2?????? ??222?????2???????? ???????2??22?2????? ??2????2????222???? ??????????????????? 17 1 2 ? ? 2 2 2 2 ? ? ? ? 2 ? ? ? ? 2 17 2 ?? ?? ?? ?? ?2 ?? ?2 ?? ?2 ?? ?? ?? ?? ?? ?? ?? ?? 17 3 2?? ??? ?2? ??2 2?? ?2? ??? ??? ??? 2?? ??? ??? ??? ??? ??2 ??? ??? 17 4 222? ???? ??22 ?22? 2?2? ??22 ?22? 2??? 2??? ???2 ?2?? ??2? ?22? ???? 2??? ???2 2?22 17 5 ????? ????? ????? ????? ????? ????? ????? ????? ????? ????? ????? ????? ??2?? ????? ????? ????? ????? 17 6 ?????? ????2? ???2?2 ?????? ?????? ?????? ??22?? 2????? ?????? ?????? ?????? ???22? ?????? ?????? ?????? ?2???2 2????? 17 7 ??2??2? ???2??? ?2?2?2? ??2???? ???2?2? ??2???? ?22???? ???2??? ??????2 2?????2 ??????? ???2222 ????222 ????2?? ????2?? ???22?? 2?2???2 17 8 ???????? ???????? ???????? ???????? ???????? ???????? ???????? ???????? ????2??? ???2???? ???????? ???????? ?2?????? ????2??? ????22?? ???????? 2??22??? 17 9 ?2??2???? ?????2??? ?2??????? ????????? ????????? ????2??2? ????2???? ???2??2?? ?2???2??? ????????? ???2????? ????????? ?2???2??? ??2?????? ?2??????? ??2?????? ?2??????? 17 10 ?????????? ???2?2???? ?????????? ????????22 ??????22?? ??2??22??? ?????????2 ????????2? ?2???????? ????????2? ????22???2 ???????2?2 ?2??????2? 222???2?22 ??2?????2? ???????2?? ????2????2 17 11 ?2?????2?2? 22???22???? ????????2?? ?22???22?2? ?2????????2 ???????2??? ???2?22???? ??????????? ?2??2?2?2?? ??2??2????2 ????2???2?? ??2???????? 2?2????22?? ?????????2? ???2??2222? ??2??????2? 2?????2??22 17 12 ?2??????2??? ???????????? ???????????? ?????2??2??? ?2??2?????2? ???????????? ????2??????? ???2????2??2 ????22???2?? ??????????2? ??????2????? ???????22??? ??????????2? ???2???????? ??2????????? ????2??2???? ?????????2?? 17 13 22???222??2?? ??22????2???2 2?????2????22 ???2?2?2???2? ???2????2?2?2 22???2?2?222? ??????2?222?2 ?2?2????2??22 ?222???22??2? 22???22?2??2? ?????2?2????2 ?2???222???2? ????2????22?2 ???2????2??22 2?2??????2?22 ????2???22??2 ?22???22????2 17 14 ?22??2???????? ????????2?22?? ?2?????2?????? ?2?2?2???2???2 ?222?2???????? ????2??2?????2 ?2??222????22? ????2?2?2???22 ??222????2???? 2?2222?2????2? ??2???2??????? 222????2?????? ??2???22?2???? ??222?????2??? ?22???2??????2 ?2???2??2222?? 2222?????????2 17 15 ???22?2???2???? ??22?????????2? ??????????????? ????????2?2???? ?2??????????2?? ????2?????????? ????2??????2?2? ?????????2????? 2?????????????? ????2?????????? ?2???22???????? ??????????????? ??????????????? ?????2?2????22? ??????????????? ??????2???????? ????2???22????? 17 16 2????2??2?2???2? ?2??2??????????? ????????2?????22 ????2???2??22??? ?2?????????????? ?2?2???????????? ???2??2??????2?2 ??????????2????? ??????????2???2? ??????2??????2?2 ???2???22?2????2 ????22????2????? ?2??2??2????2?2? ??????22??2?2?2? ????2???????2??? ???2???2??2?2??? 2?2??2?????????2 17 17 2?????22?2?22???2 ???22?2?????2?2?2 ?2?????????22???2 ?????2???22?22?22 ????2?222?2?2?22? ????22?222??????? ??22??????2??22?? ??????2???2?2??2? ??????????222???2 2?2??????????22?2 ?2?2??22?2??2?2?? ?????2?22???2?222 ????????2?222???? ????????2?22????2 ????22????222??2? ???2?2??2?22????? ????2?2?2?????2?? 17 18 ?????????????????? ??2??????????????? ?????????????????? ????2??2?????????? 2?????2???2??????? ???2?????????????? ?2????????????2??? ????2???????2????? ?????????????????? ?????2???????????? ??????2??????????? ????????2????????? ??????????2????2?? ?????2???????????? 2????????????????? ?????????????????? ????2?????????2??? 17 19 2??2?2????????????? ?22??222?22??2???22 ???2222????????2?2? ???2???22????2?2??? 2????2?2????2?22?22 ???22??2????2?????? ?2?2??222?2??2?22?? ?22????????22??2??2 ??2?????????????22? 22??2??22???2?????2 ?2??2?2???2?22?2?22 2??2?22?222???????? 2???222???2?2?????? 22???2??22??22?2?2? ?22???2??2???22???? 2??2??2?2??2??????? ?2??2?????22????2?? 18 1 ? 2 ? ? 2 ? 2 ? 2 ? ? ? ? ? ? ? ? ? 18 2 ?? ?? ?? ?? ?? 2? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? 18 3 ??? ?2? 2?? ??? ??? ??? 2?? 2?? ??? ??? ??2 ??? ??2 ??? ?2? ??? ??? ??? 18 4 222? ???? ???? ???2 ?2?2 ???2 2?2? 2??? ?2?? ?2?2 ??2? 22?2 22?? ?2?? ??22 ?222 ??2? ?2?? 18 5 ?2??? 2???? ???2? ?2??? ???2? ???2? ????? 2???? ????? ?2??? ??2?? ?22?? ???2? 2??22 ?2??? ????? ????2 ????? 18 6 ?????? 22??2? ?2?222 ????2? ??22?? ????2? ?2???? ?2???2 ????2? ?2???? ????2? ??2??? 2????? 2????? ?????2 ??22?2 ?????? ?????? 18 7 ?2??2?? ??????? 2?????2 ??2???? ??????? ?2????? ?2???2? ??2???? ?????2? ??????2 ??????? ???2??2 ??????? ??2???? ??????? 2?????2 ??????? ????2?? 18 8 ??2???2? ???????? ???????? 2??????? ???2?222 ???222?? 2????2?? ???????? ???????? ???????? ???????? ??????2? ??????2? ?2????2? ?222???? ???????? ???2???? 2??????? 18 9 ????????? ????2???? ?22?????? ?????2??? ?2??????2 2???2???? ???2????? ?2?????2? ?????22?? 22??????? ?????2?2? 2??????22 ???2?2??2 ??????22? ????????? ????2?2?? ??2?????? ??2?????2 18 10 ??2?2?22?? ??2???2??2 ?2?22???2? ?????2?222 222?2????2 ?2?2?2?2?? ??????2??2 2?2?22??22 ?2222??222 ??????2?2? 22???2???? 2??22?2??? ??2???2?2? 2?22???22? ???222?222 ???22???22 ???2222??2 ???2?22??? 18 11 2??????2??? ????2?????? 2??22?2???? ?2?2??????? ?????2??2?2 ??2?2???2?? 2????????2? 22????????? 22?22?2???? ??2??2????? 2????2??2?2 ?2????2?2?? ??2????22?2 ?2??2??222? ???????222? ?2?2?????22 ??22??????? ??2??2?2??2 18 12 ?????2???22? ??2????????? ?????22????2 ????????2??? ??2????????? ??????????2? ??2?????2??? ??2????2???? 22???????22? ????2?2222?? ???????????? ???2??22??2? ??22??????2? 222???2??222 ??2???2??2?? ???2?????2?? ???????22??? ????2??????? 18 13 ??????????2?? 2???????????? ????2???????? ???2????????? ??????2?????? ???2??????2?? ???2????????? ????????????? ??2??222?2?2? ???2??????2?? ????????????2 ????????????? ???22???????? ?????????22?? ??????????2?? ?????2??????? ????????????? ??2???????2?? 18 14 ?????????????? ???????2?????? ?????????????? ??2??2????2??2 ???2????2????? ?????????????? ?2???????????? ?????????????? 2???2???2????? ?2???????????? 2????2??22???? ????2????????? ?????????2???? ?2????2??????? ?????????????? ?2???????????2 ?2????2?????22 ???2?2???????? 18 15 2?2????22??2??? 2??222????????2 ???2????2?2???? ????22???2?2??? 2222?222??22222 ????2??2??2???2 ?22?2?22?2???2? ??2?22??????2?? ????22??????2?2 ?2?222???2??2?? 22????22??22??? ??2?2?2???2??2? ?22222?22??2?22 ?2222222???2??? ?2???22????2?22 ?????2????????? ?2??2????2??2?2 ??222??22?2?222 18 16 ???22????2?????? ???????????????? ???2?2?????????? 2??2?????2?????? ???2????????2??? ???????2???2???2 ???2???2??????22 ????2??22?2????? ???2?2?????????? ?????2?2?2?????? ?????2?????????? ??2?????2??????? ?????2?????????? ???2????????2??? ??2?2???????2?2? ?2?????????????? ??????????2????? ???????????????? 18 17 ?22?????2??????2? 22?2?2??????????2 ??2???2?2?222??22 ?2??2??2??22????2 ?22????22?2?2?2?? 2?22????2??2??2?? ?2?222?2?????2??2 ?2???2?2?2???2??2 ??2????????2????2 ?2??2?????222???2 ????2?????????2?? ??2????????2?2?2? ???2??2??2?2????? ??22?????????22?? ?2??222222????2?2 2????????????2??? ????222???2?2??2? 22?2??2?????22?2? 18 18 2??????222222?2??? ?22?????2??2?222?? ?2?22222?222????2? 2?22?2????2???22?2 222??22???????222? ??2?????2????22??2 ???????2????2??2?? ???2??22?22?2???2? 2222??22??222????? 22?2???2?????22??? ??222?22??????2?2? 22??????2?????2?2? ??222?2?2??22???2? ??222?2?2?2?22222? 2?2?2?????2?2?2??? 2??2?2??2?2??22??? ???????2????2????2 ???????22??2?2222? 18 19 ?2?22?2?2?2???????? 2??????22??????2??2 2?2??2????2???2???? 2?2?22?22??????2??? 22222?????2?22????? ??????????2??2??2?? ??????????????????? 22?????????????2??? ???2??222?2??22???? ???2????????????2?? ??22??????2?????2?2 ???2???22222?2????? ?2?????2????2???2?? ??????????2???2??2? ???????2????????2?? ?222??2???2?2????2? ???2?????2?2?2????? 2????2???????2???2? 19 1 ? ? ? ? ? ? ? ? ? ? 2 ? ? ? ? ? ? 2 ? 19 2 ?? ?2 ?? 2? 2? ?? 2? ?? ?? ?? ?? ?? ?2 ?? ?? ?? ?? ?? ?? 19 3 ??? ??2 ??? ??? ??? ??? ??? ??? ??? ?2? ??? ??? ??2 ??2 ??? ?2? ??? ??? ??? 19 4 ???? ??2? ???? ???? ??22 ???? ??22 ???? ???? 2??? ?2?? ?2?? ???? ???? ?2?2 ???? 2??? ???? ???? 19 5 ????2 ??222 ??2?? 2?222 ????? ???2? ??2?? ???2? ??22? ???2? ??22? ????? ????2 ?2?22 ???2? ?2??? ?2?2? ?2?22 2222? 19 6 ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? ?????? 19 7 ?????22 ?2???2? ????2?2 2?2??22 ?2?2??2 ?22?2?? ?2??222 ?2????? 2?????? ???2?2? 22????? 2?2?2?? 22??2?? ?????22 ??????? 22??22? ?2?22?2 ??????? ?????22 19 8 ?????22? 22?2??2? 2?2????? 2???2??? ??2???2? ?22??222 ?2?2???? ?2?2??2? ?2??2??? ??2???2? 222?22?2 ???????? ??222??2 ??2????? ??22??22 ???????? ????2??2 2?22???? 2??????2 19 9 ??????2?? ?????22?? ???2????? 22????2?2 2???2???? ??2???22? ?2???2??? ????????? ?22?????? ????2???? ?22?????? ?????2?22 ????????2 2???2??2? ??22????? ????????? ????2??2? 22?222??? ???22?2?? 19 10 ?2???????? ????2????? 2??????2?? ?????2???? 2?22?????2 ??2??????? ????22??2? 2??????2?2 ?22?22??22 ????2??22? ??22??2??? ????????2? ??????2?2? 2??2?????? ?????????? ?222?????? 2????????2 2?2????2?? ?????2?2?? 19 11 22????????? ???22??2?22 ???2???2??2 ???????2?22 ?????2?2??? ???22?????2 2?????2?2?2 ?????22?222 ??2??2??2?2 2???2?????? 2???22?2?2? 22????22??2 ?2??????2?2 ??222?2?2?? 2?????22?22 2????22??22 ??????????? 2??2?2????? ????2??2??2 19 12 ???????????? ????22?????? ?????2??2?22 ??22?2222??? ????22?22?2? ????222????? 2?2???2????? ??2??22??22? ????2???222? 2?????2????? ??????????2? ?22????????? 2???2??2??22 ?2??????2??2 2?2???2?222? ?22?2??2?2?2 ?2?2???????? ???22??????? ?2?2??????22 19 13 ?2??????????? ???????????2? ????????2???? 2?2??2??????? ?22??2???2??2 2????2??????? ????2???????? ??2?22??????? ?2?2??????2?? ??2????22???? ??????????2?? ??2?2???????? ???????2????? ?22?2???????2 ??????2??2??? ??????????2?2 ?????????2??? ???????2??2?? ??2??2???22?? 19 14 ????2?2??????? ?????????2???? ?2???????????2 ?????????????? ????????????2? ?????????????? ?????????????? ?????????????? ?????????????? 2???????2????? ?22??2???????? ???????2?????? ?????????????? ?????2???????? ?????????????? ?2???2???????? ???22?????22?? ?????????????? ???2???2??2??? 19 15 2?2???????????2 22?????????2??? 2???22?22??2??? ??2?????????2?2 ?2??????????2?? ??2?????2?????? ??????????????? ?2????2??22?2?2 ??2????????2?2? ?????????2????2 ??????????????? ????2??22???22? ??????????????? ????2???????2?? ????????2?????? ??????????22??2 22?2???2???2??? ??2????2??????? ?222??2??2???2? 19 16 2?2????2?22???2? ??2??2???2?2?2?? ?2???2?????2???? 2??2??2?22?22??2 ?22???2????2?22? 2?????2???2????? 2?????2?2???2??? ???2????2222???? ?2??22?2???????? ??2???2??2??222? ???2???2?2?????? ?2?????????2???? ????2?2?22??22?2 ???2??2?2?222??? ?22?2???22??22?? 2???2??22?2???2? 2??????2????2?2? 22?????2?????222 22??2??2??2?2??? 19 17 2??2?2??????2???? ?22?????2?????2?? ???????2????????? ????222?????????? ???2?22??2??22?2? ?2??2???2????2??2 ??2?222?22??????2 2?????2????2???22 ?2?2????2?2222?2? ?2???22?2??22???? ?2????2???????2?? ?2??22?222??????2 2?????2????2????2 ???2??????2??2??? ?2?2??????????2?? 2???????2?????2?? ????2???2???2???? ??????2?2?????22? ?2???????2?????2? 19 18 ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????2???????? ???????????????2?? ?????????????????? ?????????????????? ??2?????????2????? ?????????????????? ?????????????????? 19 19 ??2?22?2??2??2????? ???2???2??2??????2? ????????2???2?2??22 ????????22??2????2? ?????????2?????2??2 ????22?2???22????2? ??2?22??2?222?2???? 2??22????????22???? ??2???222???2????2? ???22???????22?2?2? ??22???222????2???2 ??2???2?2??2?2????? ??2???2?????????22? ???2??????????2???2 222?????2?????22??2 ?2?2???2?2??2?2???? ?2????2??2????????? ??2????2??2????22?? 22?22???222??2?2???