-hou cccc cccu ccgc cchr cchy ccoc ccrc ccrg ccuc cgcc cgcg cgro chch choc choh choo chor chou choy chrc chro chrr chug chur chuy chy- chyc coch coco cocu cogh cogo coho cooh cor- corc corg coro corr cory cour couy coyo coyr crcc crcr croc croh croo cror croy crug cry- cryo cucc cugy curo curr cury cuy- cuyo cuyr cyc- cycc cygh cyy- cyyc gc-c gccc gcrg gggg gghg ghug goch gocr gogh gogo goog goor gorg goro gorr gory gou- goug gour gouy grcc groc grog groh groo gror grou groy grrr grug grur gry- guch gugg gugh gugu guhr gurg gurh guro gurr guru gury guyu gyor gyr- gyro gyuu hccc hcch hcgh hggc hhgg hhhh hoch hocr hogg hogh hogo hogu hoho hoor horc horg horo horr hory hour hrrc huch hucu hugg hugh hugo hugy huhu huor huro hurr huru hury huyr hygh hyo- occc ocro ocrr ocur oggy ogog ogou ogro ogry ohcc ohgr ohho ohoh ohyo oocr ooho oooh oooo oory orch orco orgo orgy oro- oror oroy orro orry oucc ouch ough our- ouro ouu- ouyr oych oyou rccc rcgc rcrg rcyc rhcg rhoc rhog rhoh rhug rocc roch roco rogg rogh rogo rogy rohr rohu rohy roog roor rorc roro roru rory rouh rouy rrrr ruch rugg rugh ruhh ruhr ruoy rurc ruro ruru rych ryoh ucho ucrc ugcc ugcg uggo ugro ugur uguu uhoh uhry uhuh uocc uor- urch urcy urgh urgu urho uro- uroo urrh urry urur uuoc uuuu yccc ycch ygor yguo yhou yoch yogh yogo yoho yoro yory your yoyo yrho yugg yugh yugo yugu yury yuyu yyyy