11111111111111111111
11111111111111111111
11111111111111111111
11111111111000000001
11111111111000000C01
11111111110000000001
1111111110000yyyyy01
1111111100000yyyyy01
10z0111000A00Byyyy01
10001100000000000001
10001100000000000001
11111100011111111111

00000000000000000000
00000000000000000000
00000000000000000000
00000000000000000000
00000000000000000000
00000000000000000000
00000000000000000000
000000000000000tt000
0s0s0000010100000000
00000000000000000000
00u00000000000000000
00000000000000000000

15
8
1