-al -er a-a a-c a-t aaa aac aae aak aal aap aar aat ac- aca acc ace ack acl acp acr act aea aec aee aek ael aep aer aet aka akc ake akk akl akp akr al- ala alc ale alk all alp alr alt ap- apa apc ape apk apl app apr apt ar- ara arc are ark arl arp arr art at- ata atc ate atl atp atr att c-- caa cac cae cak cal cap car cat cca ccc cce cck ccl ccp ccr cct ce- cea cec cee cek cel cep cer cet cka ckc ckt cl- cla clc cle clk cll clp clr clt cpa cpc cpe cpk cpl cpp cpr cpt cra crc cre crk crl crp crr crt cta ctc cte ctk ctl ctp ctr ctt eaa eac eae eak eal eap ear eat ec- eca ecc ece eck ecl ecr ect eea eec eee eek eel eep eer eet eka ekc eke ekl ekp ekr ekt ela elc ele elk ell elp elr elt ep- epa epc epe epl epp epr ept era erc ere erk erl erp err ert eta etc ete etk etl etp etr ett k-t ka- kaa kac kae kak kal kap kar kat kca kcc kce kck kcl kcp kcr kct ke- kea kec kee kek kel kep ker ket kkc kke kkk kkl kkp kkr kkt kl- kla klc klr klt kpa kpc kpe kpk kpl kpp kpr kpt kra krc krk krl krp krr krt kta ktc kte ktk ktl ktp ktr ktt l-p la- laa lac lae lak lal lap lar lat lca lcc lce lck lcl lcp lcr lct lea lec lee lek lel lep ler let lka lkl lkp lkr lkt lla llc lle llk lll llp llr llt lpa lpc lpe lpk lpl lpp lpr lpt lra lrc lrk lrp lrr lrt lta ltc lte ltk ltl ltp ltr ltt p-p paa pac pae pak pal pap par pat pca pcc pce pck pcl pcp pcr pct pea pec pee pek pel pep per pet pka pkc pke pkl pkp pkr pkt pla plc ple plk pll plp plr plt ppa ppc ppe ppk ppl ppp ppr ppt pra prc pre prk prl prp prr prt pt- pta ptc pte ptk ptl ptp ptr ptt ra- raa rac rae rak ral rap rar rat rca rcc rce rcl rcp rcr rct re- rea rec ree rek rel rep rer ret rkc rke rkk rkp rkt rla rlc rle rll rlp rlr rlt rpa rpc rpe rpk rpl rpp rpr rpt rra rrc rrk rrl rrp rrr rrt rta rtc rte rtk rtl rtp rtr rtt taa tac tae tak tal tap tar tat tca tcc tce tck tcl tcp tcr tct te- tea tec tee tek tel tep ter tet tka tkc tke tkk tkl tkp tkr tkt tla tlc tle tlk tll tlp tlr tlt tpa tpc tpe tpk tpl tpp tpr tpt tra trc tre trk trl trp trr trt tta ttc tte ttk ttl ttp ttr ttt

a-ak aaaa aaac aaae aaal aaap aaar aaca aacc aace aack aacl aacp aacr aact aaea aaec aaep aaka aake aala aalc aale aall aapa aapc aapl aapt aara aarc aare aarp aart aata aatc aatk aatt ac-t acaa acac acae acap acar acat acca accc acce accp acct ace- acea acec acek acel acer acet acke acla aclc acle aclr acpa acpe acpr acpt acr- acra acrc acre acrr acta actc acte actl actt aeac aeap aecl aect aeer aeka aela aelc aelp aer- aera aerc aeta aetc aetr aett akaa akae akal akap akar akca akee akel aker akka akle akr- akra akre akte al-p alaa alac alae alak alal alap alar alat alca alcc alce alea alec alee alek alep aler alet alk- alka alke all- alla alle alll allr alpa alpe alpl alta alte apac apak apal apap apar apat apca apcc apcr apea apec apel apep aper apet apke apl- apla aple aplp appa appc appl appr appt apra aprc apre aprt apta aptc apte aptt arac arae arak aral arap arar arat arc- arca arce arct area arec aree arek arel arep aret arka arke arla arle arpa arpe arpl arr- arra arrc arre arrk arrr arrt arta artc arte artr at-l at-t ataa atac atae atak atal atap atar atat atca atcc atck atcl atcr atea atec atee atel atep ater atka atkt atla atle atpr atra atrc atre atrk atrp atta atte attp attr caaa caac caal caap caat cac- caca cacc cace cack cacr caec caer caka cake cala calc cale calk call calp calt capa capc cape capp capt cara carc care cark carl carp carr cart cat- cata catc cate catt ccaa ccac ccap ccar ccat ccca cccc cccl cccp ccee ccel ccla cclc ccpa ccpe ccpl ccpp ccpr ccra ccrc ccre ccrl ccrp ccrt cctc cctl cctt ceac ceal cear ceat cec- ceca cece cecp cect ceec ceel ceke cel- cela celc cele cell celt cepa cepc cepe cepp cepr cept cer- cera cerc cere cerl cerp cert cet- ceta cete cetp ckac ckat ckck ckcl cker ckpc ckpr ckrc clap clar clat clea clec clee clek clep cler clet clpp clra cltc cpaa cpac cpap cpca cpce cpea cpep cper cplc cppa cpre cprt cptp cptr crac crap crar crat crca crcc crce crcr cre- crea crec cree crep cret crkc crkl crkp crpc crrt crtc crtl crtp ctae ctal ctca ctcp ctec ctep ctle ctpp ctrc ctrl ctrp ctta e-cl e-la eaca eacc eaec eala ealc eale eapc eapp eara eare earl earp eart eata eate ecaa ecac ecal ecar ecat ecca eccc ecce eccl ecct ecka ecla eclt ecpa ecpp ecra ecrc ecrl ecrr ect- ecta ectc eeca eeea eeee eeka eeke eele eera eerc eeta eetc eete eka- ekek eker eket ekka ekpe ekta el-p elac elal elar elat elca elce elea elec elee elek eler elet elka elke ella elle elpe elra elta