ofvt1t nfvt1 mfvt lfvt1t kfvt1
zout1 yout xout1t wout1 vout
aytt 9xtt1t 8xtt1 7xtt 6xtt1t
l7st1t k7st1 j7st i7st1t h7st1
wgst1 vgst ugst1t tgst1 sgst