.i 7
.o 1
.p 35
1--11-1 1
01-11-1 1
11-01-1 1
11-11-0 1
11-10-1 1
11-0110 1
01-1110 1
11-0011 1
11-1010 1
01-0111 1
10-0111 1
10110-1 1
00-1111 1
10-1110 1
01-1011 1
1110010 1
0110011 1
0110110 1
0011011 1
0111010 1
1010110 1
0011110 1
1110001 1
0010111 1
0111100 1
0110101 1
0011101 1
1110100 1
1011100 1
1111000 1
1011010 1
1001011 1
0111001 1
1010011 1
1010101 1
.e