cccc cccl cccu ccgc cclc cclg ccrc ccrg ccrl ccuc cgcc cgcg cly- crcc crcr crug cry- cucc cugy culc cull curl curr cury cuy- cuyl cuyr cyc- cycc cycl cyl- cylc cyll cyrl cyul cyy- cyyc gc-c gccc gclc gcrg ggcl gggg glcc glug glur glyc glyg glyu grcc grrl grrr grug grur gry- gugg gugu gull gulu guly gurg gurl gurr guru gury guyu gyll gyr- gyuu lccc lcrg lcrl llcc llgc lllc llll llyr lrrc lrrr lrry lucy lugg lugu lugy lull lulu lurg lury lyc- lyly rccc rcgc rcrg rcyc rlcg rlug rrrr rugg rull ruly rurc ruru ruyl ucrc ugcc ugcg ugly ugur uguu ulcc ullr ully ulul urcy urgu urry urur uulu uuuu yccc yrly yugg yugu yulu yury yuyu yyyy