# name: ser2
# type: matrix
# rows: 5
# columns: 12
1 0   0 1   0 1   0 1   0 1   0 1
1 0   1 0   0 1   0 1   0 1   0 1
0 1   1 0   1 0   1 0   0 1   0 1
0 1   0 1   1 0   1 0   1 0   0 1
0 1   0 1   0 1   1 0   1 0   1 0