slqk tlqk2 ulqk2w vlqk wlqk2
hcrk2 icrk2w jcrk kcrk2 lcrk2w
62rk2w 72rk 82rk2 92rk2w a3rk
vtsk wtsk2 xtsk2w ytsk ztsk2
kktk2 lktk2w mktk nktk2 oktk2w