cccc cccu ccgc ccgt cchr cchy ccrc ccrg ccrt cctc cctt ccuc ccut cgcc cgcg cgtu chch chrc chrr chrt chtr chtt chug chur chut chuy chy- chyc crcc crcr crrt crtc crug crut cry- ctgu ctrc cucc cugy curr curt cury cut- cutc cuth cutt cuy- cuyr cyc- cycc cygh cyrt cyt- cyy- cyyc gc-c gccc gcrg gctc gggg gghg ghug grcc grrr grtc grug grur grut gry- gryt gtcr guch gugg gugh gugu guhr gurg gurh gurr gurt guru gury guth gutt gutu guty guyu gyr- gytt gyuu hccc hcch hcgh hggc hgtc hhgg hhhh hrrc htcc httr huch hucu hugg hugh hugy huhu hurr hurt huru hury huth hutt hutu huty huyr huyt hygh hyrt rccc rcgc rcrg rctc rctg rcyc rgtr rhcg rhug rrrr rtcc rtcg ruch ruct rugg rugh ruhh ruhr rurc ruru ruth rutt rutu ruty rych ryth rytt ryyt tccc tccu tch- tchh tchr tchu tctc tgcc tgtc thch thru thtr thug thur thuy thyg thyh trcc trtc trtr truc trug trut truu try- tryg tttt tucc tuch tugg tugh tugu tuht tuhu turc turg turr turt turu tury tutt tutu tuty tygh tyht tyr- tyrr tytt tyty ucrc ucut ugcc ugcg uggt ugur uguu uhry uhuh urch urcy urgh urgu urrh urry urth urur urut uttu utug uuuu yccc ycch yctc ytch ytht yugg yugh yugu yurt yury yutu yuty yuyu yyyy