cccc cccl cccp cccu cchl cchp cchy cclc ccpl ccpp ccuc ccup chch chcp chlc chlp chpp chul chuy chy- chyc clpp cluh cly- cpcu cphl cplc cucc culc cull culp cupl cupp cuy- cuyl cuyp cyc- cycc cycl cyl- cylc cyll cypc cyul cyy- cyyc hccc hcch hcpc hhcl hhhh hhpc hlly hlul hpcc huch hucu huhu hulc hull hulu huly hupp hyl- hyll hylp hyly hyp- hyph hypy lccc lchc lcpc lcpl lhhh llcc lllc llll lppl luch lucy luhu lull lulu lupu luup lyc- lych lyly pccc pccl pchp pcll pcpp phcc phul phyl plcc plch plpp plup ppcc pppp puch puhl pull pulp pulu puly pupl pupu pupy puuc puy- pych pyhu pyl- pyll pypy uccp ucph uhcl uhuh uhup ulcc ulch ully ulul uppc uppp uppu uppy upup uucp uulu uuuu yccc ycch ypcc yulu yuyu yyyy