-ana a-un aaaa aaac aaad aaan aaca aacc aacd aacn aact aacu aada aadc aadt aadu aana aand aata aatc aatt ac-t acaa acac acad acan acat acca accc accd acct accu acda acdc acdt acta actc actt actu acu- acut adaa adac adad adan adat adcc adda addc addd addn addu adna adta adua adun ana- anaa anac anad anan anat anau anca ancc anct and- anda andt anna annt ant- anta antt antu anua anun anut at-t ataa atac atad atan atat atca atcc atdt atna atta attn attu atua atuc atun auaa auca auct audc auna aunt aut- c-cd caaa caac caan caat cac- caca cacc cada cadc cadd cadu cana canc cand cann cant cat- cata catc catd catt catu cauc caut ccaa ccac ccad ccat ccca cccc cccu ccdc ccdn ccna ccnc ccnu cctc cctt ccuc ccut cdaa cdac cdad cdda cdna cdnc cnaa cnac cnda cndd cnna cnta cntc cnut ctan ctca ctta cttn cuan cuau cuca cucc cucn cuda cuna cund cunt cut- cuta cutc cutt d-na daad daan daau daca dact dada dadu dana dand dann dant danu data datt datu daud daun daut dcca dccc dcct dccu dctc dddd dnaa dnac dnad dnan dnat dntt dnut dtaa dtac dtcc dtna duaa duad duan duat duca duct duda dudd dudu duna dunc dunn dunt duta duut naaa naac naad naan naat naca nacc nacd nada nadc nadu nan- nana nand nann nant nanu nata natc natt natu naut ncaa ncac ncat ncca nccc nccn ncct nccu ncda ncdc ncdn ncdu ncna ncnc ncnd ncta nctc ncua ndaa ndau ndcc ndna ndnt ndtc ndut nnnn nntn ntcc ntnd ntnu ntuc nuan nuca nucu nuda nudc nudd nuna nunc nunn nunt nutt nutu taa- taan taat taca tacc tact tada tana tand tann tant tanu tata tatt tatu taua tauc taut tcad tcca tccc tccu tcdd tcnn tctc tdac tdna tnca tncc tndd tnut ttcn tttt tuan tuat tuca tucc tudu tuna tunc tund tunn tunu tuta tutt tutu uaca uata uatu uaua ucad ucan ucat ucca ucdc ucdd ucua ucut udaa udad udau udca udun unaa unac unan unat unau unca uncc unct unda unna unut utac utan utau uttu uuta uuuu