89t6w 79t6 69t6w0 59t6w 49t6
jjt6 ijt6w0 hjt6w gjt6 fjt6w0
uss6w0 tss6w sss6 rss6w0 qss6w
51r6w 41r6 31r6w0 21r6w 11r6
gbr6 fbr6w0 ebr6w dbr6 cbr6w0