#scalpel

1478 2 7

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1063 0 0

1054 0 0

1072 0 0

1135 0 0

1070 0 0

1050 0 0

1091 0 0

1096 0 0

1070 0 0

1145 0 0

1167 0 0

1015 0 0

1097 0 0

1063 0 0

1097 0 0

1185 0 0

1058 0 0

1057 0 0

1041 0 0

1024 0 0

1091 0 0

1072 0 0

1124 0 0