sktu rktu4r qktu4 pktu oktu4r
3tsu4r 2tsu4 1tsu 0tsu4r ztsu4
e3ru4 d3ru c3ru4r b3ru4 a3ru
pcru ocru4r ncru4 mcru lcru4r
0lqu4r zlqu4 ylqu xlqu4r wlqu4