678r0g 578r0 478r 378r0g 278r0
hh8r0 gh8r fh8r0g eh8r0 dh8r
sq7r rq7r0g qq7r0 pq7r oq7r0g
3z6r0g 2z6r0 1z6r 0z6r0g zz6r0
e95r0 d95r c95r0g b95r0 a95r