7t5s 8t5sv 9t5svu au5s bu5sv

wk6sv xk6svu yk6s zk6sv 0k6svu

lb7svu mb7s nb7sv ob7svu pb7s

a27s b27sv c27svu d27s e27sv

zs8sv 0s8svu 1s8s 2s8sv 3s8svu