-ana a-ii a-un aaaa aaab aaac aaad aaai aaal aaan aaba aabb aabc aabd aabi aabl aaca aacb aacc aacd aaci aacl aacn aacu aada aadc aadi aadu aaib aaic aaii aain aala aalc aald aali aall aalu aana aand aani abaa abab abac abad abai abal aban abau abb- abba abbb abbi abca abcb abcc abcd abci abcl abcn abda abdi abdu abia abib abic abid abil abin abiu abla abnu abua abud abul abun acaa acab acac acad acai acan acba acbl acca accc accd acci accu acda acdb acdc acdi aci- acia acic acid acin acla aclc acli aclu acu- acul adaa adab adac adad adai adal adan adba adbc adbi adcc adci adda addc addd addi addl addn addu adia adib adic adin adli adna adni adua adub adun aiai aian aiba aibl aibn aica aicc aicd aida aidb aidc aidi aidu aiia aiib aiic aiid aiin aila aild aili ailu aina ainc aind aini ainu aiud aiui alaa alac alad alai alal alan alau alb- alba albc albi albu alca alcc ald- alda aldi aldl ali- alia alib alid alii alil alin aliu all- alla alli alll alln allu alna alni alua alui alun ana- anaa anab anac anad anai anal anan anau anba anbb anbi anbl anbu anca ancc and- anda andi andl ania anib anic anil anin aniu anla anlc anli anln anlu anna annb anni anua anub anui anul anun auaa auca auci audc audi aul- aula auld auli aull auln aulu auna ba-i baaa baad baal baan baba babb babi babu bac- baca bacc baci bacn bada badb badd badi badu baia baib baic baid bail bain bala balc bald bali ball balu bana banc band bani bann banu bau- baud baul bbad bbau bbbb bbci bbdd bbin bblb bcaa bcbc bcca bccc bcci bccl bcda bcia bcnu bcuc bdbc bddc bdii bdin bdna biad bial bian biba bibb bibi bibl bica bicc bici bida bidi bidu biin bila bild bili bill bilu bin- bina binc bind bini binn binu blaa blab blac blad blan blau blcu bldc blic blin blni blub blud bnai bnib bnin buad bual buba bubb bubi bubu buca bucc buci bucu buda budb budd budi budl budu buic buid buin buiu bula bulb buld buli bull bulu buna bunb bund buni bunn bunu c-cd caaa caab caac caal caan caba cabi cabu cac- caca cacc caci cada cadc cadd cadi cadu caia caib caic caid cail cain caiu cala calc cald cali call calu cana canc cand cani cann cauc caul cbac cbal cbbc cbca cbcc cbcl cbcn cbcu cbdb cbdc cbdi cbdn cbia cbid cblb cblc cbln cbna cbnd ccaa ccab ccac ccad ccai ccba ccbc ccbn ccca cccb cccc ccci cccl cccu ccdc ccdi ccdn ccic ccid ccii ccil ccla cclc ccli ccna ccnb ccnc ccni ccnu ccuc cdaa cdac cdad cdai cdba cdda cddb cddl cdic cdii cdli cdna cdnb cdnc ciaa cial cian ciau ciba cibc cibi cica cicc cici cicu cida cidc cidi ciia ciid ciii cila cili cill cin- cina cinc cind cini ciuc clab clad clai clan clau clcd cldc clib clic clii clin club clud clun cnaa cnac cnbc cnbl cnci cnda cndd cnib cnic cnid cnna cuan cuau cub- cuba cubb cubi cuca cucc cuci cucn cuda cudi cui- cuil cuin cula culb culc culd cull cuna cund d-na daab daad daal daan daau daba dabb dabu daca daci dada dadi dadu daia daid dail dain dala dali dall dalu dana dand dani danl dann danu daub daud daun dbcc dbnl dcbc dcca dccb dccc dcci dccl dccu dcdb dcia dcii dcil dcli dddd ddlc ddub dia- diab diac diad dial dian diba dibb dica dici dida didi didu diii dila dili dill din- dina dinc dini dinn dinu dlab dlbd dlia dlib dlii dlil dnaa dnab dnac dnad dnai dnan dnic duaa duab duad dual duan dub- duba dubb dubc dubu duca duda dudd dudu duid duil duin dula dulc duli dull dulu duna dunc dunn duul iaaa iaac iaai iaal iaba iaca iacc iacu iadb iadc iaia iain iala iall ialu iana iand ibac ibad iban ibca ibia ibid icaa icab icac icad icai ical ican icbc icbd icca iccb iccc icci iccl iccn iccu icdc icdd icdl icll icnb icnc icub idad idca idda idia idic idid idil idin idli idub idun iiac iica iicd iida iiii iila iiuc ilac ilal ilan ilbc ilca ilcd ilia ilic ilin ill- illa illd illi ilni ilud inab inac inai inal inan inau inba inbd inca incb incd inci incl ind- inda indc indi indu inia inid inla inna inni innu inua inui inul inun iucc iuiu laaa laac laad laal laan laba labi labu laca lacc laci lacl lacu lada ladd ladi ladu laia laic laid lail lain lala lald lali lall lalu lan- lana lanc land lani lann lanu laub laud laul laun lbcc lbia lcac lcad lcbc lcca lccc lcdd lcia ldci liac lian liba libc libu lica lida lidb lidl liia liii liin lila lilb lili lill lilu lina linc lind linn liua liun llan llcc lldb lldc lllc llll llud lndn luai luan luau luba luca luci luda ludd ludi luin lula luli lull lulu luna lund luni lunn luua n-ii naaa naab naac naad naai naal naan naba nabc nabi nabl nabu naca nacc nacd naci nacl nada nadc nadi nadu naia naib naic naid nail nain nala nalc nald nali nall nalu nan- nana nanb nand nani nann nanu naul nbaa nbad nbbc nbca nbcc nbci nbia nbic ncaa ncac ncba ncbc ncbi ncca nccc ncci nccn nccu ncda ncdc ncdn ncdu ncia ncid nclc ncln ncna ncnc ncnd ncua ndaa ndai ndau ndcc nddb ndia ndic ndna niab niac niad nial nian niau nibi nica nicc nicd nici nicl nicu nida nidd nidi niia niiu nila nild nili nill nilu nina nind nini ninl nlab nlcc nlic nndb nnnn nuan nuba nubc nubi nubl nuca nuci nucu nuda nudc