a-do a-ii aaaa aaac aaad aaaf aaai aaar aaca aacc aacd aacf aaci aaco aacr aact aada aadc aadi aadt aafa aafc aafd aaff aafi aaic aaii aaoo aara aarc aard aari aaro aart aata aatc aatf aatt ac-t acaa acac acad acai acar acat acca accc accd accf acci acco acct acda acdc acdf acdi acdt acfc acfd acfi acft aci- acia acic acid acif acir acoa acod acor acot acr- acra acrc acri acro acrr acta actc actf acti acto actt adaa adac adad adai adao adar adat adcc adci adda addc addd addi addo addr adfa adfc adia adic adif adio adir adit adoc adod adoo ador adot adra adro adta afaa afad afao afar afat afca afcc afci afdc affa affc affi affo afft afia afid afif afir afit afoa afoo afor afr- afra afrc afri afro afta aftc aiai aica aicc aicd aicf aicr aida aidc aidi aidr aidt aifd aiff aiia aiic aiid aiir aioc aioi aira aird airi airo airt aita aitf aiti aitr aitt aoca aora aort aotc aotd aotf arac arad araf arai arar arat arc- arca arci arco arct arda ardc ardf ardi ardo arfa arfc arff arft aria arid arif arii ario arit aroa arod aroi aroo aror arr- arra arrc arri arro arrr arrt arta artc arti arto artr at-t ataa atac atad atai atar atat atca atcc atcf atco atcr atdi atdt atfc atia atic atid atif atit atoc atod atof atoi ator atot atra atrc atri atro atta atti atto attr c-cd caaa caac caaf caat cac- caca cacc caci caco cacr cada cadc cadd cadi cado cadr cafa cafc caff caia caic caid caio cair cait caod caoi caor cara carc card carf cari caro carr cart cat- cata catc catd catf cati cato catt ccaa ccac ccad ccaf ccai ccar ccat ccca cccc cccf ccci ccdc ccdf ccdi ccdr ccfa ccfc ccfd ccff ccfi ccic ccid ccii ccir ccoc ccod ccra ccrc ccrf ccri ccrt cctc cctt cd-r cdaa cdac cdad cdai cdda cddr cdfa cdic cdii cdio cdot cfaa cfac cfao cfar cfca cfcf cfco cfda cffr cfia cfit cfoa cfor cfra cfrt cfta cftc cftr ciaa ciao ciar ciat cica cicc cici cico cicr cict cida cidc cidi cidr cidt cifa ciff ciia ciid ciii ciit cior cira circ ciri ciro cirr cirt cita citf citi cito citt coad coai coat coca coco coct coda codd codi cofc coff cofi coft coia coif coir coit cood coof coot cor- cora corc cord corf cori coro corr cort cota cotc coti coto cott crac craf crai crar crat crca crcc crcr crda crdc crfc cria cric crif crit croc crod croo cror crot crrt crtc crtf ctca ctcf ctfc ctfo ctia ctic ctor ctot ctrc ctta daad daar daca daci dact dada dadi dado dafa dafc daff dafi dafo daft daia daid daio dair dait dara darc dard darf dari daro darr dart data dati dato datr datt dcca dccc dcci dcct dcfc dcia dcii dcio dcra dctc dddd ddoc ddot ddrc dfaf dfcc dfco dfdt dffa dfrf dfri dftr dia- diac diad diaf diao diar diat dica dici dico dict dida didi dido dif- difa diff diii dioc dior diot dira dird dirr dirt dita diti dito ditt doar doat doca doci doco doct dod- doda dodd dodi dodo doff doid doit dood doof door doot dora dorc dord dorf dori doro dorr dort dota dotd doti doto dott draa drac drad draf drar drat drca drda drfc dric drif drit drod drof drot drra dtaa dtac dtcc dtfc dtor dtot faaa faac faad faca facc fact fada fadd fadi fado fafa fafc faff fafi fafo faid faio fair fait fara farc fard faro farr fart fata fatc fatf fati fato fatt fcar fcat fcca fccf fcda fcic fcii fcot fcra fcto fdca fdic fdoa fdoc fdot fdtc fdti ffar ffcc ffff ffii ffrr fftf fiaa fiac fiad fiaf fiar fiat fica ficc fico fict fida fidc fidf fido fifa fifc fiff fifi fifo fift fiii fior fira fita fitc fiti fitt foad foaf foar foca foci foco foda fofo foia foid food foof foot for- fora ford fori foro forr fort fota foti foto fott frac frad frat frcc frfc fria fric frid frio frit frot frta ft-c ftcd ftdi ftfc ftii iaaa iaac iaai iaat iaca iacc iacr iact iadc iadt iafc iaff iaia iara iarc iart iata iatc iati icaa icac icad icaf icai icao icar icat icca iccc iccf icci icco iccr icct icdc icdd icoc icod icor icra icrc icrf icrr icrt icta idad idar idat idca idcr idda iddo idfa idfc idia idic idid idio idir idoc idra idrc idrf idro idta ifaa ifac ifao ifar ifat ifcd ifco ifda ific ifid ifit ifor ifra ifrf ifri ifta ifto iiac iica iicd iida iifa iiii iiio iiit iioi iioo iira iirc iita iitr iitt ioci iod- ioda iodd iodo iofc ioii ioio ioit ioof iooi iooo iora iori iota iotf ioto irac irad iraf irai irao irar irca ircc ircd irda irdc irdo iri- iria iric irid irio iroc irod irra irrc irri irta irtf irti itaa itac itaf itai itar itat itdo itfa itia itic itif itof itoi itoo itor itra itrf itri itta ittf itto oafc oafo oaic oara ocac ocad ocat occa occc occi occt ocfa ocra ocro ocrr oct- octa octi octo odac odai odci odda oddd oddi odia odic odio odir odoo odor odot odra ofcr ofdr off- offa offc offo offr ofid ofit ofor ofra ofta oici oido oiii oira oirt oita oitc oiti ooaa oocr ooda oodi ooff ooia ooid oooo oora oord oort orac orad orai orao orar orat orca orci orco orda ordo orff orfi ori- oria oric orid orif orio orit oro- orof oror orot orra orri orro orta ortc orto otac otar otcd otfc otic otif otit oto- otof otoo otor otra otro otta otti otto raad raaf raat rac- raca racc raci raco ract