pu9d ou9dm9 nu9dm mu9d lu9dm9
038dm9 z38dm y38d x38dm9 w38dm
bd8dm ad8d 9c8dm9 8c8dm 7c8d
mm7d lm7dm9 km7dm jm7d im7dm9
xv6dm9 wv6dm vv6d uv6dm9 tv6dm