c-cd cccc ccci cccl ccdc ccdh ccdi cchl ccic ccid ccii ccil cclc ccli ccoc ccod cddl cdic cdii cdio cdli chch chci chdi chic chid chih chik chil chlc choc chod choh choi chok chol choo cicc cich cici cico cidc cidi ciid ciii ciko cili cilk cill cilo ckch ckck ckcl ckco ckdo ckoc ckoi ckoo clcd cldc clic clii clik clio clod clok cloo coch cock coco codd codi codl coho coil cok- coko col- cold coli colk coll colo cood cooh cook cool dccc dcci dccl dcii dcil dcio dcli dddd ddlc ddoc dhod dhol dich dici dick dico didi dido diii dikh diki diko dili dilk dill dilo dioc diol dkdc dkid dlco dlii dlil doch doci dock doco dod- dodd dodi dodo dohc dohl doid doil doki doko dold doli dolk doll dolo dood dook dool h-ii hccc hcch hchi hdci hdil hdoc hdod hhcl hhhh hi-c hicc hich hick hico hidi hihc hihi hiho hiil hiki hild hili hill hilo hioc hkcc hkcl hkdl hlik hlod hoch hock hodh hodi hodk hohl hoho hoid hoik hoil hoki hoko hol- holc hold holh holi holk holl holo hood hook hool iccc icci iccl icco icdc icdd icdl ichc ichd ichi icho icll icoc icod iddo idic idid idil idio idli idoc idol ihcc iicd iihl iiii iiio iioi iioo ikid ikki ikko ikoo ilcd ilic ilio ilki ill- illd illi illo iloc ilok iloo ioci iod- iodd iodo ioii ioio ioko iolo iooi iooo k-ci k-id k-lo kccc kccd kcci kcck kccl kcdc kcdd kcdi kchh kchi kchk kchl kcho kcic kcid kcii kcil kckc kckk kckl kcko kclc kclh kcli kclk kcll kcoh kcol kdcc kdcd kdco kddc kddd kddi kddk kddl kdhl kdic kdil kdio kdkd kdkk kdko kdlc kdld kdlh kdll kdlo kdoc kdok khcc khch khck khdc khdk khhk khhl khho khic khid khii khil khio khki khkk khlc khll khlo khoc khoi khok khol kicc kicd kick kicl kidd kidi kidk kidl kido kihc kihh kihi kihk kiho kiic kiid kiii kiik kikc kikd kiki kikk kiko kild kili kilk kill kilo kioc kiod kioh kioi kiok kiol kioo kkcd kkch kkci kkck kkcl kkco kkdc kkdd kkdl kkdo kkhh kkhi kkhk kkic kkid kkik kkkk kklc kkld kklh kkli kkll kklo kkoh kkol kkoo klcc klcd klch klci klck klcl kldc kldd klhc klic klid klik klil klio klkc klkk klkl klko kllc kllk kloc kloh klok klol kloo kocd koch koci kock kodi kodk kodl kodo kohd kohh kohi kohl koho koii koil kokc kokh koki kokk koko kolc kold koli kolk koll kolo kooc kooi kook kool kooo lccc lcdd lchc ldci lhhh lich lick lico lidl lido lih- lihi liho liii liko lili lill lilo lio- liod llcc lldc lllc llll lloc llod lloo locc loch loci lock loco lodh lodi lohi loho loic loid loik loki lokk loko lold loli loll lolo looc lood look lool occc occi ochi oclc odci oddd oddi odic odio odoh odoo ohcc ohhi ohho ohid ohio ohoh ohok oici oick oido oiii oiko okic okko oklo okok okol olcc oldh olic olid olio olki olli ollo oodi ooho ooid oold oolo oooh oooo