c-cd cccc ccci cccu ccdc ccdi ccdn ccic ccid ccii ccnc ccni ccnu ccoc ccod cctc cctt ccuc ccut cdic cdii cdio cdnc cdon cdot cicc cici cico cict cicu cidc cidi cidt ciid ciii ciit cin- cinc cind cini cino cint cion citi cito citt citu ciuc cnci cnco cndd cnic cnid cntc cnut coco coct cocu codd codi coin coit con- conc cond coni conn cono cont cood coon coot cotc coti cotn coto cott cotu coud coun cout ctic ctot cttn cucc cuci cucn cudi cui- cuin cuit cund cuno cunt cuon cut- cutc cuto cutt dccc dcci dcct dccu dcii dcio dcon dctc dddd ddoc ddot dici dico dict didi dido didu diii din- dinc dini dinn dino dint dinu dioc dion diot diou diti dito ditt dnic dnoc dntt dnut doci doco doct docu dod- dodd dodi dodo doid doin doit donc dond doni donn dono dont dood doon doot dotd doti doto dott douc doud doun dout dtcc dtot duco duct dudd dudo dudu duid duin duit dunc dunn duno dunt duo- duon duut i-no iccc icci iccn icco icct iccu icdc icdd icnc icoc icod icon iddo idic idid idin idio idno idoc idon idun iduo iicd iiii iiio iiit iino iioi iioo iitt iiuc incd inci inco ind- indc indi indo indu inid init inni inno innu ino- inoi inon inot inou intd inti intn into intu inui inun ioci iod- iodd iodo ioii ioio ioit ioni ionn iono iooi iooo ioto ioun itdo itic itin itno itoi iton itoo itou itto iucc iuiu iuno n-ii nccc ncci nccn ncct nccu ncdc ncdn ncdu ncid ncit ncnc ncnd ncoc nctc ndcc nddo ndic ndnt ndoc ndtc ndut nicc nicd nici nico nicu nidd nidi nido niit niiu nind nini nino nion nioo niou nitc niti nito nnit nnnn nnot nntn noci noco noct nodi nodo nodu noid noin noio noit non- noni nonn nono nont nonu noo- noon nooo noot not- noti noto nott noun nout ntcc ntnd ntnu ntto ntuc ntui nuci nucu nudc nudd nudi nudo nuin nuit nunc nunn nuno nunt nuoc nuon nutt nutu occc occi occn occt ocin ocon oct- octi octo odci oddd oddi odic odin odio odiu odon odoo odot odou odtu oici oido oiii oint oion oitc oiti onc- oncd onco onct ondi ondo onic onit onni onno onod onon ont- ontc onti onto onut oodi ooid oont oooo otcd otic otin otit oto- oton otoo otti otto ottu oucc oudc ouii ouin ouit oun- ound out- outi outo ouu- tccc tccu tcdd tcnn tcon tctc ticc tico tidc tidd tiit tiiu tinc tind tini tinn tino tint tinu tion tiou titc titi tito titt titu tncc tndd tnut toci toco todd todi todo todt todu toid toit toni tonn tono tonu tood toon toot totc totd toti toto tott toui toun tout ttcn tton tttt tucc tuco tudi tudu tuin tuit tuiu tunc tund tuni tunn tuno tunu tuti tuto tutt tutu tuuo ucci ucdc ucdd ucin ucio ucon ucut uddi udic udid udin udon udoo udot udun uint uncc unci unco unct undi undo uni- unic unii unin unio unit unni unno unon unto unut uocc utid utin utti utto uttu uuni uuno uuoc uuuu