gaic faiclw eaicl daic caiclw
rjhclw qjhcl pjhc ojhclw njhcl
2sgcl 1sgc 0sgclw zsgcl ysgc
d2fc c2fclw b2fcl a2fc 91fclw
obfclw nbfcl mbfc lbfclw kbfcl