tqt4s sqt4 rqt4sr qqt4s pqt4

4zs4 3zs4sr 2zs4s 1zs4 0zs4sr

f9r4sr e9r4s d9r4 c9r4sr b9r4s

qir4s pir4 oir4sr nir4s mir4

1rq4 0rq4sr zrq4s yrq4 xrq4sr