a-ii aaaa aaac aaad aaai aaca aacc aacd aaci aacu aada aadc aadi aadu aaic aaii acaa acac acad acag acai acca accc accd acci accu acda acdc acdi acga acgi aci- acia acic acid acu- adaa adac adad adag adai adcc adci adda addc addd addi addu adia adic adig adua agac agad agag agai agau agca agcc agda agga aggi aggu agia agic agid agig agii agua agui aiai aica aicc aicd aida aidc aidi aidu aiga aiia aiic aiid aiud aiui auaa auca auci audc audi auga augi auug c-cd caaa caac cac- caca cacc caci cada cadc cadd cadi cadu caga cagg cagi caia caic caid caiu cauc ccaa ccac ccad ccag ccai ccca cccc ccci cccu ccdc ccdi ccga ccgc ccic ccid ccii ccuc cdaa cdac cdad cdai cdda cdic cdii cgac cgcc cgcg ciaa ciau cica cicc cici cicu cida cidc cidg cidi ciga cigi cigu ciia ciid ciii ciuc cuau cuca cucc cuci cuda cudi cuga cui- daad daag daau daca daci dada dadi dadu daga dagg dagi dagu daia daid daig daud dcca dccc dcci dccu dcia dcii dddd dgac dgca dgia dia- diac diad diag dica dici dida didi didu diga digg digi diii duaa duad duca duda dudd dudu duga dugu duid gada gadd gadi gaga gagg gagi gagu gaia gaid gaig gaiu gaua gaud gc-c gcaa gccc gcda gcic gcii gdca gdci gggg giaa giac giad giai gica gida gidc gidd gidi giga gigg gigi guaa guac guag guca guci guda gudi gudu guga gugg gugi gugu guia guid iaaa iaac iaai iaca iacc iacu iadc iaia icaa icac icad icag icai icca iccc icci iccu icdc icdd icga icgc idad idca idda idia idic idid idig igac igad igcc igga igia igua iiac iica iicd iida iiii iiuc iucc iuiu uaca uaua ucad ucai ucca ucci ucdc ucdd ucua udaa udad udau udca uddi udic udid udig ugcc ugcg ugia uguu uica uuuu