5qtqv 4qtq 3qtqva 2qtqv 1qtq

g0sq f0sqva e0sqv d0sq c0sqva

r9rqva q9rqv p9rq o9rqva n9rqv

2irqv 1irq 0irqva zirqv yirq

dsqq csqqva bsqqv asqq 9rqqva