a-a a-c aaa aac aad aag aan aar aau aax ac- aca acc acd acg acn acr acu acx ad- ada adc add adg adn adr adu adx ag- aga agc agd agg agn agr agu agx an- ana anc and ang ann anr anu anx ar- ara arc ard arg arn arr aru arx au- aua auc aud aug aun aur aux ax- axa axn axr axx c-- caa cac cad cag can car cau cax cca ccc ccd ccg ccn ccr ccu ccx cda cdc cdd cdg cdn cdr cdu cdx cga cgc cgd cgg cgn cgr cgu cn- cna cnc cnd cng cnn cnr cnu cnx cra crc crd crg crn crr cru crx cua cuc cud cug cun cur cuu cxc cxr cxx daa dac dad dag dan dar dau dax dca dcc dcd dcg dcn dcr dcu dcx dda ddc ddd ddg ddn ddr ddu ddx dga dgc dgd dgg dgn dgr dgu dna dnc dnd dng dnn dnr dra drc drd drg drn drr dru drx dua duc dud dug dun dur dux dxc dxd dxn dxr dxx g-d gaa gac gad gag gan gar gau gca gcc gcd gcg gcn gcr gcu gda gdc gdd gdn gdr gdu gdx gga ggc ggd ggg ggn ggr ggu gna gnc gnd gnn gnr gnu gra grc grd grg grn grr gru grx gu- gua guc gud gug gun gur guu gxa naa nac nad nag nan nar nau nax nca ncc ncd ncg ncn ncr ncu ncx nda ndc ndd ndg ndn ndr ndu nga ngc ngd ngg ngn ngu nna nnc nng nnn nnu nra nrc nrd nrg nrn nrr nru nrx nua nuc nud nug nun nur nuu nux nxc nxd ra- raa rac rad rag ran rar rau rax rca rcc rcd rcg rcn rcr rcu rcx rda rdc rdd rdg rdn rdr rdu rdx rga rgc rgd rgg rgn rgr rgx rna rnc rnd rng rnn rnr rnu rra rrc rrd rrg rrn rrr rru rua ruc rud rug run rur ruu rux rxr ua- uaa uac uad uag uan uar uau uca ucc ucd ucg ucn ucr ucu uda udc udd udg udn udr udu udx uga ugc ugg ugn ugr ugu ugx un- una unc und ung unn unr unu unx ur- ura urc urd urg urn urr uru urx uua uuc uug uun uur uuu uxc uxr uxu xaa xac xad xag xan xar xau xcd xcr xcx xda xdc xdr xna xnc xnu xrc xrd xrx xun xxx

-ana a-un aaaa aaac aaad aaan aaar aaca aacc aacd aacn aacr aacu aada aadc aadu aana aand aang aara aarc aard aaru acaa acac acad acag acan acar acca accc accd accu acda acdc acga acgr acr- acra acrc acrr acu- acur adaa adac adad adag adan adar adcc adda addc addd addn addr addu adna adra adua adun adur agac agad agag agan agar agau agca agcc agda agga aggu agna agra agua agun agur ana- anaa anac anad anag anan anar anau anax anca ancc and- anda andr ang- anga angu anna anrc anua anun arac arad arag aran arar arau arax arc- arca arda ardc ardu arga arna arnd arng arr- arra arrc arrg arrr arru arua arud arug arun auaa auca audc auga auna aung aur- aura aurd auug auxa axan axar c-cd caaa caac caan cac- caca cacc cacr cada cadc cadd cadr cadu caga cagg cagn cagr cana canc cand cang cann cara carc card carn carr carx cauc caux caxa ccaa ccac ccad ccag ccar ccca cccc cccu ccdc ccdn ccdr ccga ccgc ccna ccnc ccnr ccnu ccra ccrc ccrg ccuc cd-r cdaa cdac cdad cdax cdda cddr cdna cdnc cgac cgcc cgcg cnaa cnac cnag cnda cndd cnna cnrc cnrr crac crag cran crar crau crax crca crcc crcr crda crdc crna crud crug crun crux cuan cuau cuca cucc cucn cuda cuga cuna cund cura curd curn curr cxxx d-na daad daag daan daar daau daca dada dadu daga dagg dagr dagu dana dand dang dann danr danu dara darc dard darg darn darr daru daud daun daur daux dcca dccc dccu dcra dcxx dddd ddrc dgac dgca dgcx dnaa dnac dnad dnag dnan dnax dnrc draa drac drad drag drar drau drax drca drda drna drra drua drug druu duaa duad duan duar duca duda dudd dudu duga dugu duna dunc dung dunn dura durg durn duru duur dxcc dxdc dxdr dxgd dxgn dxnd dxnu dxra dxrd dxrr dxrx dxur dxxr dxxx gaar gada gadd gaga gagg gagu gana ganc gand gang gann ganu gara gard garg garn garr gaua gaud gaun gaur gc-c gcaa gccc gcda gcna gcrg gdca gdna gdrc gggg ggrn gnaa gnac gnar gnau gncc gngc gnrc gnrr grac grad gran grau grcc grdc grdx grrr grua grug grun grur guaa guac guag guan guar guca guda gudu guga gugg gugu guna gund gung gunn gura gurd gurg gurn gurr guru naaa naac naad naag naan naar naca nacc nacd nada nadc nadr nadu naga nagc nagu nan- nana nand nang nann nanu nara narc nard narg narn narr naru narx naur ncaa ncac ncar ncca nccc nccn nccr nccu ncda ncdc ncdn ncdr ncdu ncga ncgr ncna ncnc ncnd ncra ncrc ncua ndaa ndau ndcc ndga ndna ndrc ngac ngan ngdc ngur nguu nngn nnnn nrca nrdc nrna nrrc nrrd nuan nuca nucu nuda nudc nudd nuna nunc nung nunn nura nurc nurd nurn nurr nuru nxdn raad raag raan rac- raca racc racu rada radc radd radr radu radx raga ragg ragu rana ranc rand rang rann ranx rara raua rauc raud raun raxa rcac rccc rcdc rcga rcgc rcnr rcrd rcrg rdac rdna rgan rnag rndc rrad rrna rrrr rrun ruad ruag ruan ruca ruda rudd ruga rugg runa runc rund rung runn rura rurc rurd ruru ruud ruun uaca uang uarc uaru uaua ucad ucan ucar ucca ucdc ucdd ucrc ucua udaa udad udar udau udca udra udun ugar ugcc