67t2sw 57t2s 47t2 37t2sw 27t2s
hht2s ght2 fht2sw eht2s dht2
sqs2 rqs2sw qqs2s pqs2 oqs2sw
3zr2sw 2zr2s 1zr2 0zr2sw zzr2s
e9q2s d9q2 c9q2sw b9q2s a9q2