cccc cccl cccu cchl cchr cchy cclc ccnc ccnr ccnu ccny ccrc ccrl ccuc chch chlc chln chlr chnc chnl chnr chrc chrn chrr chul chun chur chuy chy- chyc chyn cluh clun cly- cnrc cnrr crcc crcr crun cry- cryn cucc cucn culc cull cuny curl curn curr cury cuy- cuyl cuyr cyc- cycc cycl cyl- cylc cyll cyn- cyrl cyul cyun cyy- cyyc cyyn hccc hcch hhcl hhhh hlly hlul hnny hrrc hrun huch hucu huhn huhu hulc hull hulu huly hunc hunh huny hurl hurn hurr huru hury huyr hyl- hyll hyly hyun lccc lchc lchr lcrl lhhh lhun llcc lllc llll llyn llyr lncr lrrc lrrr lrry luch lucy luhu lull lulu lunn luny lury lyc- lych lyly lync lynn lyun lyyn nccc nccn nccr nccu nchc nclc ncln nclr ncnc ncrc nhcc nhhl nhnn nhrc nlcc nnnn nrrc nrrl nuch nucu null nunc nunn nuny nurc nurl nurn nurr nuru nycc nycy nyll nyny nyul rccc rcnl rcnr rcyc rhun rhyl rnhl rrrr rrun ruch ruhh ruhl ruhn ruhr rull ruly runc runn runy rurc ruru ruun ruyl rych rynn ryun ucrc uhcl uhry uhuh ulcc ulch ullr ully ulul uncc unch uncl urch urcy urrh urry urun urur uryn uulu uuuu uuyn yccc ycch ynch yrly yrun yryn yulu yuny yurn yury yuyu yyyy