7sr3 6sr3tq 5sr3t 4sr3 3sr3tq
i2q3tq h2q3t g2q3 f2q3tq e2q3t
tbq3t sbq3 rbq3tq qbq3t pbq3
4kp3 3kp3tq 2kp3t 1kp3 0kp3tq
fuo3tq euo3t duo3 cuo3tq buo3t