34
001111111111
000000000000
000000001111
000000000011
000000001100
000000110000
000000111111
000000110011
000000111100
000110000000
000110001111
000110000011
000110001100
000110110000
000110111111
000110110011
000110111100
111111111111
110000000000
110000001111
110000000011
110000001100
110000110000
110000111111
110000110011
110000111100
110110000000
110110001111
110110000011
110110001100
110110110000
110110111111
110110110011
110110111100
