6
1001
510
9999999999999999999999999999999999999999
8
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-2
91258162405387267936065119104524837499799089287187698792492100587384418371918810
5
101000000000100000000000000000000000000000000000000000000001000000000000000001000
-1
100000000000000000000000000000000000000000000001000000000000000000000000000000000
100000010000000000000000000000001000000000000000000000000000000000000000000010000
