cccc cccf ccci cccl ccfc ccff ccfi ccfl cchl cchy ccic ccii ccil cclc ccli ccoc cfcf cfcl cfco cfcy chch chci chfc chfi chic chif chih chil chlc choc choh choi chol choo choy chy- chyc cicc cich cici cico ciff cifl ciii cili cill cilo clic clif clii clio clof cloo cloy cly- coch coco cofc coff cofi coho coif coil col- coli coll colo coly coof cooh cool coyf coyl coyo cyc- cycc cycl cyfh cyfi cyl- cylc cyll cyy- cyyc fccf fcch fcic fcii ffcc ffff ffii fhci ficc fich fico fifc fiff fifi fifo fiii fiil fili fill filo flcl flic flii floc floo floy flyi foch foci foco fofo foil folc foli foll folo foly foof fool foyl fych fyfi fyli h-ii hccc hcch hcfc hchi hfly hhcl hhhh hhof hi-c hicc hich hico hiff hifh hifi hifo hihc hihi hiho hiil hili hill hilo hily hioc hiyo hlly hoch hoff hohl hoho hoif hoil hol- holc holh holi holl holo holy hoof hool hoyi hyl- hyll hylo hyly hyo- iccc iccf icci iccl icco ichc ichi icho ichy icll icoc ifco iffy ific ifil ifyo ihcc iihl iiii iiio iioi iioo ilic ilio ill- illi illo illy iloc iloo ioci iofc ioii ioio iolo ioof iooi iooo lccc lcfc lchc lfcc lhhh lich lico liff lifl lifo lih- lihi liho liii lili lill lilo lily lio- liyl llcc lllc llll lloc lloo locc loch loci loco loff lofi lohi loho loic loif loli loll lolo loly looc loof lool lyc- lych lyco lyff lyfy lyif lyly lyo- lyyf occc occi ochi oclc ofcl off- offc offh offo offy ohcc ohhi ohho ohif ohio ohly ohoh ohyo oici oiii oily oiyl olcc olic olio olli ollo olly olof olyf ooff oofy ooho oolo oooh oooo oych oyly yccc ycch yiff yili yill ylli yoch yoff yoho yoli yoll yolo yoly yoof yool yoyo yyff yyyy