tau7t sau7 rau7tx qau7t pau7

4jt7 3jt7tx 2jt7t 1jt7 0jt7tx

fts7tx ets7t dts7 cts7tx bts7t

q2r7t p2r7 o2r7tx n2r7t m2r7

1br7 0br7tx zbr7t ybr7 xbr7tx