a-be a-ya aaaa aaab aaac aaae aaal aaap aaba aabb aabc aabl aabp aaby aaca aacb aacc aace aacl aacp aacy aaea aaec aaep aala aalc aale aall aapa aapc aapl abaa abab abac abae abal abap abay abb- abba abbb abbe abby abca abcb abcc abcl abcp abec abee abel abey abla able ably abpa abpc abpp abyc abye abyy acaa acab acac acae acap acba acbl acca accc acce accp accy ace- acea acec acel acey acla aclc acle acpa acpe acyl aeac aeap aeby aecb aecl aela aelc aelp al-p alaa alac alae alal alap alay alb- alba albc albe alby alca alcc alce alea alec alee alep aley all- alla alle alll ally alpa alpe alpl alpy alya apac apal apap apay apba apca apcb apcc apea apec apel apep apl- apla aple aplp appa appc appl appy ayal ayay ayca ayce ayel ayla ayle ayya baaa baal baba babb babe baby bac- baca bacc bace bael bala balc bale ball baly bapa bapc bape bapp baya baye bayl bbay bbbb bbeb bblb bcaa bcap bcbc bcbp bcca bccc bccl bcec bcpl bcpp beal beap beay beba bebb bebe beby beca beeb beel beep beey bela bele bell belp bely beya beye beyl blaa blab blac blae blay blea bleb blee bley bly- blye bpay bpcp bpea bpel byce byla byle caaa caab caac caal caap caba cabe caby cac- caca cacc cace caec cala calc cale call calp capa capb capc cape capp capy caye cbac cbal cbbc cbca cbcc cbce cbcl cbcp cbea cbec cbee cblb cblc cbpc cbpp ccaa ccab ccac ccap ccba ccbc ccca cccb cccc cccl cccp ccee ccel ccla cclc ccpa ccpe ccpl ccpp ceac ceal ceba cebp cec- ceca cece cecp ceeb ceec ceel cel- cela celc cele cell cely cepa cepc cepe cepp ceyl clab clap clay clea clec clee clep cley clpb clpp cly- clye cpaa cpac cpap cpbc cpca cpce cpea cpeb cpep cplc cppa cya- cyaa cyba cybb cybc cyc- cyca cycb cycc cycl cyl- cylc cyle cyll cypa cypc cyy- cyyc e-cl e-la eaba eaca eacc eaec eala ealc eale eapc eapp ebac ebal ebay ebba ebbc ebby ebcc ebel ebla ebya ecaa ecac ecal ecbc ecbe ecca eccb eccc ecce eccl ecla ecly ecpa ecpp eeby eeca eeea eeee eele eely el-b el-p elab elac elal elay elba elbe elca elcb elce elea elec elee eley ella elle elly elpe elya epaa epac epcc epec epee eple epll eply eppa eppc eppp eppy eyal eyeb eyec eyey eyle eype laaa laac laal laap laba labe laby laca lacc lace lacl lacp lacy lael lala lale lall lapa lapb lapc lape lapp lapy laya laye lbcc lcac lcbc lcca lccc lcce lcpa lcpc lcpl leaa leal leap leba leca lece lecy leea leel leep lela lele lell lely lepa lepe lepp leya leye llay llcc lllc llll lpac lpec lpla lppl lyc- lyce lyla lyle lyly lype paal paap paba paca pace pacy paea paec paep pala pale pall palp paly papa papb pape papp papy pay- paya payb paye payl payp pbac pbcc pbpa pcaa pcae pcap pcba pcbc pcca pccc pcce pccl pcea pcep pcll pcpb pcpp peab peac peal peap peay peba pebl peca pece pecl pecy peec peel peep pel- pela pelb pele pell pepa pepe peyl plaa plab plac plap play plcc plce ple- plea pleb plec plee pley plpa plpp ppac ppal ppap ppcc pple pppa pppp ppye pyal pyay pyce pyep pyl- pyla pyle pyll pype pypy yaba yacc yacp yacy yael yala yale yall yalp yapa yape yapp yaya ycab yccc ycee yeal yeap yeel yeep yela yele yell yelp yepe yepp yeye ylay ylla ylle ypcc yyyy