00000000000000000000000000000000000000000000000000000000000000000
data1 00011111001100001110011111111110000000111111110000000000000000000
data2 00000110000000111111111000001111110001111111111110111000000000000
A 00011111001100111111111111111111110001111111111110111000000000000
B 00011221001100112221122111112221110001222222221110111000000000000
C 00000220000000002220022000002220000000222222220000000000000000000