cccc cccl ccee ccel cche cchl cchr cchy cclc ccrc ccre ccrl cec- cece ceec ceel cehl cel- celc cele cell cely cer- cerc cere cerl cery ceyl chce chch chec chee cheh chel cher chey chlc chlr chrc chrr chy- chyc clec clee cler cley cly- clye crcc crce crcr cre- crec cree creh cry- cyc- cycc cycl cyl- cylc cyle cyll cyre cyrl cyy- cyyc e-cl eccc ecce eccl eche echl ecly ecrc ecrl ecrr eeee eele eely eerc eery ehcc eheh ehel eher ehle ehre elce elch elec elee eleh eler eley elle elly ercc erce erch erec erel erer erhc erle erll errc erre eryc erye eyec eyer eyey eyle eyre eyry eyyr hccc hcch hech heel heer hehe hele hell hely herc here herl herr hery heye heyh heyl heyr hhcl hhhh hler hlly hree hrrc hyce hyer hyhe hyl- hyle hyll hyly hyre lccc lcce lcer lchc lchr lcrl lece lech lecy leel leer lehe lehr lele lell lely lerc lere lery leye leyr lhec lhee lhhh llcc lllc llll llyr lrrc lrrr lrry lyc- lyce lych lyer lyhe lyle lyly lyre rccc rcle rcyc recc rece rech recr recy reel rehe rele rell rely rere rery reye rhce rhee rhye rhyl rlee rrle rrrr rych ryeh ryel ryle yccc ycch ycee yche yech yeel yeer yehe yehr yele yell yere yerl yerr yery yeye yeyr yher ylle yrle yrly yyyy