a-ii aaaa aaac aaad aaaf aaai aaal aaar aaca aacc aacd aacf aaci aacl aacr aada aadc aadi aafa aafc aafd aaff aafi aafl aaic aaii aala aalc aald aali aall aara aarc aard aari acaa acac acad acai acar acca accc accd accf acci acda acdc acdf acdi acfc acfd acfi acfl aci- acia acic acid acif acir acla aclc acli aclr acr- acra acrc acri acrr adaa adac adad adai adal adar adcc adci adda addc addd addi addl addr adfa adfc adfl adia adic adif adir adli adra afaa afad afar afca afcc afci afdc afdl affa affc affi afia afid afif afil afir afla aflc afr- afra afrc afri aiai aica aicc aicd aicf aicr aida aidc aidi aidr aifd aiff aifl aiia aiic aiid aiir aila aild aili aira aird airi alaa alac alad alai alal alar alca alcc ald- alda aldi aldl alfa alfi ali- alia alid alif alii alil alir all- alla alli alll allr arac arad araf arai aral arar arc- arca arci arda ardc ardf ardi ardl arfa arfc arff aria arid arif arii aril arla arli arr- arra arrc arri arrr c-cd caaa caac caaf caal cac- caca cacc caci cacr cada cadc cadd cadi cadr cafa cafc caff cafl caia caic caid cail cair cala calc cald calf cali call cara carc card carf cari carl carr ccaa ccac ccad ccaf ccai ccar ccca cccc cccf ccci cccl ccdc ccdf ccdi ccdr ccfa ccfc ccfd ccff ccfi ccfl ccic ccid ccii ccil ccir ccla cclc ccli ccra ccrc ccrf ccri ccrl cd-r cdaa cdac cdad cdai cdda cddl cddr cdfa cdic cdii cdli cfaa cfac cfar cfca cfcf cfcl cfda cffr cfia cfra ciaa cial ciar cica cicc cici cicr cida cidc cidi cidr cifa ciff cifl ciia ciid ciii cila cili cill cira circ ciri cirl cirr clad claf clai clar clcd cldc cldr clic clif clii clir clra clrd clri crac craf crai crar crca crcc crcr crda crdc crfc crfl cria cric crif crlf daad daal daar daca daci dada dadi dafa dafc daff dafi daia daid dail dair dala dalf dali dall dara darc dard darf dari darl darr dcca dccc dcci dccl dcfc dcia dcii dcil dcli dcra dddd ddlc ddrc dfaf dfcc dffa dfrf dfri dia- diac diad diaf dial diar dica dici dida didi dif- difa diff diii dila dilf dili dill dira dird dirl dirr dlia dlii dlil draa drac drad draf drar drca drda drfc dric drif dril drra faaa faac faad faca facc fada fadd fadi fafa fafc faff fafi faid fail fair fala falc fald fali fall fara farc fard farl farr fcal fcar fcca fccf fcda fcic fcii fcra fdca fdic fdlr ffar ffcc ffff ffii ffrr fiaa fiac fiad fiaf fial fiar fica ficc fida fidc fidf fifa fifc fiff fifi fiii fiil fila fild fili fill fira flac flad flcl fldr flia flic flid flii frac frad frcc frfc fria fric frid fril frla iaaa iaac iaai iaal iaca iacc iacr iadc iafc iaff iafl iaia iala iall iara iarc icaa icac icad icaf icai ical icar icca iccc iccf icci iccl iccr icdc icdd icdl icll iclr icra icrc icrf icrr idad idar idca idcr idda idfa idfc idia idic idid idil idir idli idra idrc idrf ifaa ifac ifar ifcd ifda ific ifid ifil ifla ifra ifrf ifri iiac iica iicd iida iifa iiii iila iira iirc ilac ilal ilar ilca ilcd ilia ilic ilir ill- illa illd illi irac irad iraf irai iral irar irca ircc ircd irda irdc iri- iria iric irid iril irla irra irrc irri laaa laac laad laal laar laca lacc laci lacl lada ladd ladi lafc laff laia laic laid lail lair lala lald lali lall lara larc lard larf lari larr lcac lcad lcca lccc lcdd lcdr lcfc lcfr lcia lcra lcrd lcrl ldcf ldci ldif lfca lfcc lfrd liac liar lica licr lida lidl lifa liff lifl liia liii liir lila lili lill lira lirc lird liri lirl lirr llcc lldc lllc llll lrac lral lrdd lrfc lric lrif lrrc lrrr raad raaf rac- raca racc raci rada radc radd radl radr rafa rafc raff rafi raia raic raid raif raii rail rair rala ralf rall rara rarf rari rcac rcaf rccc rcdc rcfc rcic rcid rcrd rdac rdfa rfdi rffc rffl rfic rfid riaa riad riai rial rica ricc rida ridc ridd ridi rifa riff riia riif rila rill riri rlif rrad rrfc rrif rrrr