wkirs vkir ukirs7 tkirs skir
7thr 6thrs7 5thrs 4thr 3thrs7
i3grs7 h3grs g3gr f3grs7 e3grs
tcgrs scgr rcgrs7 qcgrs pcgr
4lfr 3lfrs7 2lfrs 1lfr 0lfrs7