cccc cccl cccp ccee ccel cche cchl cchp cchy cclc ccpe ccpl ccpp cec- cece cecp ceec ceel cehl cel- celc cele cell cely cepc cepe ceph cepp ceyl chce chch chcp chec chee cheh chel chep chey chlc chlp chpp chy- chyc clec clee clep cley clpp cly- clye cpce cpep cphl cplc cyc- cycc cycl cyl- cylc cyle cyll cypc cyy- cyyc e-cl eccc ecce eccl eche echl ecly ecpp eeee eele eely ehcc eheh ehel ehle el-p elce elch elec elee eleh eley elle elly elpe elph epcc epch epec epee eph- eple epll eply eppc eppp eppy eyec eyey eyle eype hccc hcch hcpc hech heel heep hehe hele hell help hely hepc hepe hepl hepp heye heyh heyl hhcl hhhh hhpc hlly hpcc hppe hyce hyhe hyl- hyle hyll hylp hyly hyp- hype hyph hypy lccc lcce lchc lcpc lcpl lece lech lecy leel leep lehe lele lell lely lepe lepp leye lhec lhee lhhh llcc lllc llll lpec lppl lyc- lyce lych lyhe lyle lyly lype pccc pcce pccl pcep pchp pcll pcpp pece pech pecl pecy peec peel peep pehe pel- pele pell pepe peyl phcc phe- phey phyl plcc plce plch ple- plec plee pley plpp ppcc pple pppp ppye pyce pych pyep pyl- pyle pyll pype pypy yccc ycch ycee yche yech yeel yeep yehe yele yell yelp yepe yepp yeye ylle ypcc yyyy