ov4rr7 nv4rr mv4r lv4rr7 kv4rr
z43rr y43r x43rr7 w43rr v43r
ae3r 9d3rr7 8d3rr 7d3r 6d3rr7
ln2rr7 kn2rr jn2r in2rr7 hn2rr
ww1rr vw1r uw1rr7 tw1rr sw1r