va0p wa0pv xa0pvy ya0p za0pv

k10pv l10pvy m10p n10pv o10pvy

9r1pvy as1p bs1pv cs1pvy ds1p

yi2p zi2pv 0i2pvy 1i2p 2i2pv

n92pv o92pvy p92p q92pv r92pvy