+2o6o15
1o2o
8o8o
-25o-iss-24o-22o
-iss-27o-29o-iss
-886o-749o
[]+1
1oooo
-1335o-915o-1543o-849o-1674o
[]+35ooo+555
[]+1
[]+35ooo+555
[]+1
6
-1o41o-496o-859o-847o
-688o-945o-1323o-827o
[]+1
[]+1
[]+1
（）
[]
[][]
[][]
[][]
+5ooo+2ooo+2ooo+2ooo
-1561o
[]+1
6o（1ooooo1ooooo）
-2ooo-2ooo-2ooo-2ooo
-2ooo-2ooo-2ooo-2ooo