7qtq 6qtqk1 5qtqk 4qtq 3qtqk1
i0sqk1 h0sqk g0sq f0sqk1 e0sqk
t9rqk s9rq r9rqk1 q9rqk p9rq
4irq 3irqk1 2irqk 1irq 0irqk1
fsqqk1 esqqk dsqq csqqk1 bsqqk