1 0000000000000000000000000000000000000000000000000000000 1 1 1 1 1 1 1 1 1 1 1 1 1001001001001 1001001 1 1001 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1001001 1 1001001001001001001 1001001 1 1 1001 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1001001 1 1 1 1 1 1001 1001 1001 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1001 1001 1 1001001 1001 1001 1001 1 1001001 1001 1 1 1 1 1 1 1 1 1 1 1 1 1 1001 1 1 1 1 1001 1001001001 1001001001001001 1 1 1 1 1 1 1 1 1 1 1 1 1 1001001 1001001001001 1001 1 1 1001 1001001 1 1001 1 1 1 1 1 1 1 1 1 1 1001001 1001 1 1001001 1 1001001 1001 1 1001 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1001001001001001 1 1 1001001 1001001001 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1001 1 1001001 1001001001 1 1 1001001001001001 1 1 1 1 1 1 1001001001001001001001001001001001001001001001001001001001001 [ <- | -> ]