The bit patterns are: 
0000


The bit patterns are: 
1100
1010
1001
0110
0101
0011


The bit patterns are: 
1111


The bit patterns are: 
100000000000000000000000000000
010000000000000000000000000000
001000000000000000000000000000
000100000000000000000000000000
000010000000000000000000000000
000001000000000000000000000000
000000100000000000000000000000
000000010000000000000000000000
000000001000000000000000000000
000000000100000000000000000000
000000000010000000000000000000
000000000001000000000000000000
000000000000100000000000000000
000000000000010000000000000000
000000000000001000000000000000
000000000000000100000000000000
000000000000000010000000000000
000000000000000001000000000000
000000000000000000100000000000
000000000000000000010000000000
000000000000000000001000000000
000000000000000000000100000000
000000000000000000000010000000
000000000000000000000001000000
000000000000000000000000100000
000000000000000000000000010000
000000000000000000000000001000
000000000000000000000000000100
000000000000000000000000000010
000000000000000000000000000001


The bit patterns are: 
111000
110100
110010
110001
101100
101010
101001
100110
100101
100011
011100
011010
011001
010110
010101
010011
001110
001101
001011
000111