3m7r8n 4m7r 5m7r8 6m7r8n 7m7r
sd8r td8r8 ud8r8n vd8r wd8r8
h48r8 i48r8n j48r k48r8 l48r8n
6u9r8n 7u9r 8u9r8 9u9r8n av9r
vlas wlas8 xlas8n ylas zlas8