a-a a-b a-c aaa aab aac aae aah aao aap ab- aba abb abc abe abh abo abp ac- aca acb acc ace ach aco acp aea aeb aec aee aeh aeo aep aha ahb ahc ahe ahh aho ahp aoa aob aoc aoe aoh aoo aop ap- apa apb apc ape aph apo app b-p baa bab bac bae bah bao bap bba bbb bbc bbe bbh bbo bbp bca bcb bcc bce bch bco bcp be- bea beb bec bee beh beo bep bha bhb bhc bhe bhh bho bhp boa bob boc boe boh boo bop bpa bpb bpc bpe bph bpo bpp c-- caa cab cac cae cah cao cap cba cbb cbc cbe cbh cbo cbp cca ccb ccc cce cch cco ccp ce- cea ceb cec cee ceh ceo cep ch- cha chb chc che chh cho chp co- coa cob coc coe coh coo cop cpa cpb cpc cpe cph cpo cpp eaa eab eac eae eah eao eap eba ebb ebc ebe ebh ebo ebp ec- eca ecb ecc ece ech eco eea eeb eec eee eeo eep eha ehb ehc ehe ehh eho ehp eo- eoa eob eoc eoe eoh eoo eop ep- epa epb epc epe eph epo epp haa hab hac hae hah hao hap hba hbb hbc hbe hbh hbo hbp hca hcb hcc hce hch hco hcp he- hea heb hec hee heh heo hep hha hhb hhc hhe hhh hho hhp hoa hob hoc hoe hoh hoo hop hpa hpb hpc hpe hph hpo hpp oaa oab oac oae oah oao oap ob- oba obb obc obe obh obo obp oc- oca ocb occ och oco ocp oea oeb oec oee oeh oeo oep oha ohc ohe ohh oho ohp oo- ooa oob ooc ooh ooo oop op- opa opb opc ope oph opo opp p-p paa pab pac pae pah pao pap pba pbb pbc pbe pbo pbp pca pcb pcc pce pch pco pcp pea peb pec pee peh peo pep pha phb phc phe pho php poa pob poc poe poh poo pop ppa ppb ppc ppe pph ppo ppp

a-be a-ha aaaa aaab aaac aaae aaah aaap aaba aabb aabc aabh aabp aaca aacb aacc aace aach aaco aacp aaea aaec aaep aaha aaoe aaoo aapa aapc aaph aapo abaa abab abac abae abap abb- abba abbb abbe abbo abca abcb abcc abch abcp abec abee abha abho aboa abob aboh aboo abpa abpc abpp acaa acab acac acae acap acba acca accc acce acch acco accp ace- acea acec aceh acha ache achh acho achp acoa acoe acoh acop acpa acpe aeac aeap aecb ahab ahac ahah ahha ahoa ahoe ahop aoah aoba aoca aoce aopo apac apah apao apap apba apca apcb apcc apco apea apec apeh apep aph- apha aphc apo- apoc apoe apoo apop appa appc apph baaa baah baba babb babe babo bac- baca bacc bace bach baco baha baho baoh bapa bapc bape bapp bbbb bbch bbeb bcaa bcap bcbc bcbp bcca bccc bcec bche bcpp beah beap beba bebb bebe bebo beca bech beeb beep beo- bepo bhao bhca bhcc boab boac boba bobb bobe bobo boca boce boch boco boea boec boee boeo boep boha boho boob booc booe booh boop bopa bope bopp bpcp bpea bphc bpoe c-bo caaa caab caac caah caap caba cabe cabo cac- caca cacc cace cach caco caec caha cahe capa capb capc cape caph capo capp cbac cbbc cbca cbcc cbce cbcp cbea cbec cbee cbha cbpc cbpp ccaa ccab ccac ccap ccba ccbc ccca cccb cccc cccp ccee ccha cche cchp ccob ccoc ccpa ccpe ccpp ceac ceba cebp cec- ceca cece ceco cecp ceeb ceec ceop cepa cepc cepe ceph cepo cepp chaa chab chac chae chah chao chap chbp chca chce chch chcp chea cheb chec chee cheh chep chha choc choh choo chop chpa chpp coba cobb cobe cobh cobo coca coce coch coco cocp coep coha coho coob cooh coop copa cope coph copo copp cpaa cpac cpap cpbc cpca cpce cpea cpeb cpep cpha cppa eaba eabh eaca eacc each eaec eaop eapc eapp ebac ebba ebbc ebbo ebcc eboe eboo ebpo ecaa ecac ecao ecbc ecbe ecca eccb eccc ecce ecco echa eche echo eco- ecop ecpa ecpp eeca eeea eeee eeoc ehaa ehcc ehea eheh epaa epac epcc epch epec epee eph- epha epoc eppa eppc eppo eppp haab haba habe habo hace haco haec haha haho hapa hape happ hboc hcap hcbc hcca hccb hccc hcch hcpc heah heap hebb hebe hebo heca hech heeb heep hehe heho hepa hepc hepe hepp hhaa hhhh hhpa hhpc hoac hoap hoba hobe hobo hoca hoce hoch hoha hohe hoho hooe hoop hopa hope hopo hopp hpac hpae hpao hpcc hppe o-eo oahe oahp oaph obba obbo obea obec oboe ocab ocac ocap ocbc occa occc oce ocee ocha oche ocpa ocpp oec- oeca oecc oeec oepa ohba ohbe ohcc ohee ohho ohob ohoh ooaa ooba oobe ooha ooho oooh oooo opah opap opca opec opep opo- oppa oppo paap paba paca pace pach paco paea paec paep paha paho pahp paoc paoh papa papb pape papp pbac pbcc pboc pbpa pcaa pcae pcap pcba pcbc pcca pccc pcce pcea pcep pcha pchp pcoa pcoe pcpb pcpp peab peac peah peap peba peca pece pech peco peec peep peha pehe peho pepa pepe pepo phah phcc phe- phob phoh phoo phpa poba pobo poca poce poch poco poea poha pooh poop pop- popa popc pope popo popp ppac ppap ppcc ppoa pppa pppo pppp

-aaa- -cpca a-a-p a-pac aaaah aaace aaaee aaaoc aabaa aabba aacap aacbc aacbp aaccp aacpa aacpp aahaa aapep abaab ababa ababe abaca abaco abapo abbac abccc abcho abeba abebe abece aboab abobo aboha acaca acacb acapp accho aceae acebo acepo achab achao achee achoo acopa aeaea aebbe aheap ahepe ahhaa ahhha ahoah ahoop ahope apace apach apapa apcbc apeba apece apeep apoco apoop apopa apopo baabe baaop