a-do aaaa aaac aaad aaaf aaal aaap aaar aaca aacc aacd aacf aacl aaco aacp aacr aada aadc aafa aafc aafd aaff aafl aala aalc aald aall aalo aaoo aapa aapc aapl aapo aara aarc aard aaro aarp acaa acac acad acap acar acca accc accd accf acco accp acda acdc acdf acdp acfc acfd acfl acla aclc aclr acoa acod acol acop acor acpa acpd acpr acr- acra acrc acro acrr adaa adac adad adal adao adap adar adcc adda addc addd addl addo addr adfa adfc adfl adoc adod adoo ador adp- adra adro afaa afad afao afap afar afca afcc afdc afdl affa affc affo afla aflc aflp afoa afol afoo afor afpa afpc afr- afra afrc afro al-p alaa alac alad alal alao alap alar alca alcc alco ald- alda aldl aldo alfa all- alla alll allo allr aloa aloc alod alof alol aloo alop alor alpa alpl alpo alro aoca aola aopo aora apac apal apao apap apar apca apcc apcd apco apcr apda apdd apfa apfc apfl apfo apl- apla aplp apo- apoc apod apof apoo apop apor appa appc appd appl appr apra aprc apro arac arad araf aral arap arar arc- arca arco arda ardc ardf ardl ardo arfa arfc arff arla arlo aroa arod aroo aror arpa arpl arr- arra arrc arro arrr c-cd caaa caac caaf caal caap cac- caca cacc caco cacr cada cadc cadd cado cadr cafa cafc caff cafl cala calc cald calf call calo calp caod caol caor capa capc capd capo capp cara carc card carf carl caro carp carr ccaa ccac ccad ccaf ccap ccar ccca cccc cccf cccl cccp ccdc ccdf ccdp ccdr ccfa ccfc ccfd ccff ccfl ccla cclc ccoc ccod ccpa ccpl ccpp ccpr ccra ccrc ccrf ccrl ccrp cd-r cdaa cdac cdad cdda cddl cddr cdfa cfaa cfac cfao cfar cfca cfcf cfcl cfco cfda cfdp cffr cfoa cfor cfpa cfpl cfpo cfpr cfra cfrp clad claf clap clar clcd cldc cldr clod clof cloo clop clor clpp clra clrd clro coad coal coca coco cocp coda codd codl cofc coff col- cola cold coll colo colp cood coof cool coop copa copd copo copp copr cor- cora corc cord corf corl coro corp corr cpaa cpac cpad cpaf cpap cpca cpdl cpff cplc cppa cppd crac craf crap crar crca crcc crcr crda crdc crfc crfl crlf croc crod crol croo crop cror crpc daad daal daap daar daca dada dado dafa dafc daff dafo dala dalf dall dalo dapa dapp dara darc dard darf darl daro darp darr dcca dccc dccl dccp dcfc dcop dcpl dcpo dcra dddd ddlc ddoc ddpo ddrc dfaf dfcc dfco dffa dfrf dlco doal doap doar doca doco dod- doda dodd dodo doff dola dold dolf doll dolo dolp dood doof dool doop door dopa dopo dopp dopr dora dorc dord dorf doro dorp dorr dpaa dpac dpcp dpll dppa dppc draa drac drad draf drap drar drca drda drfc drod drof drol drop drra faaa faac faad faap faca facc facp fada fadd fado fafa fafc faff fafo fala falc fald fall falo fapa fapl fapp fara farc fard farl faro farp farr fcal fcap fcar fcca fccf fccp fcda fcpa fcra fdca fdlr fdoa fdoc ffar ffcc ffff ffrr flac flad flao flap flcl fldr floc flod floo flop flor foad foaf foal foar foca foco foda fofo fola folc fold foll folo folr food foof fool fopp for- fora ford forl foro forr fp-c fpaa fpcc fpda fpdl fpla fplc fpra fprf frac frad frap frcc frcp frfc frla frol frop frpd laaa laac laad laal laap laar laca lacc lacl laco lacp lada ladd lado ladp lafc laff lala lald lall lalo lapa lapc lapd lapp lara larc lard larf larp larr lcac lcad lcca lccc lcdd lcdp lcdr lcfc lcfr lcor lcpa lcpc lcpd lcpl lcra lcrd lcrl ldcf lddp ldpc lfca lfcc lfrd llao llcc lldc lldp lllc llll lloa lloc llod lloo loac load loaf loap loar loca locc loco loda lofa loff lola lold loll lolo looc lood loof lool loop loor lopa lopp lora lord loro lpac lpda lpfp lpla lpod lppl lprp lrac lral lrdd lrfc lroc lrrc lrrr oafc oafo oall oara ocac ocad ocal ocap occa occc ocfa ocfp oclc ocpa ocpd ocpp ocra ocrl ocro ocrr odac odal odda oddd odla odoo odop odor odra odrl odrp ofcl ofcr ofdr off- offa offc offo offr ofla ofor ofra olac olaf olar olca olcc olfa olla ollo olof olor olpc ooaa oocr ooda ooff oola oold oolo oooo oora oord opal opap opar opca opla opo- opor oppa oppo opra orac orad oral orao orar orca orco orda ordo orff orla orlo oro- orof oror orpc orra orro paal paap paar paca pacd paco pada padd pado pafa pafc paff pala pall palo palp paoc papa papp papr par- para parc pard parf parl paro parp parr pcaa pcad pcaf pcap pcca pccc pccl pcfc pcll pclo pcoa pcod pcpp pcra pcrc pcrd pcrf pcrl pdac pdaf pdca pdcp pdfa pdlc pdoc pdpa pdpr pdrc pfaa pfff pffr pfra plaa plac plad plaf plap plar plcc plfa plff ploc plod ploo plop plpa plpp plra poad poar poca pocd poco pod- poda podd podo poff pola pold poll polo pood poof pool poop poor pop- popa popc popo popp pora porc poro porr ppac ppad ppal ppap ppar ppcc ppcd ppfa pplo ppoa ppod pppa pppd pppo pppp pprc pprf prad prao prar prca prcc prcd prcf prcp prfc prlr pro- proa proc prod prof prol proo prop prpd prrd raad raaf rac- raca racc raco rada radc radd radl rado radr rafa rafc raff rala ralf rall ralo raoc raol raop rapa rapc rapd rapl rapp rara rarf raro rcac rcaf rccc rcdc rcfc rcpd rcpo rcrd rdac rdap rdfa rdoc rdpc rffc rffl road roaf roap roar roca rocc roco roda rodd rodo rofc roff rofl rofo rola rold