17
23
11000000001110000000011
11000000001110000000011
01100000011011000000110
01100000011011000000110
01100000011011000000110
01100000110001100000110
00110000110001100001100
00110000110001100001100
00110001100000110001100
00110001100000110001100
00111001100000110011100
00011011100000111011000
00011011000000011011000
00011011000000011011000
00011011000000011011000
00001110000000001110000
00001110000000001110000
