a-a a-b a-c aaa aab aac aae aak aap ab- aba abb abc abe abk abp ac- aca acb acc ace ack acp aea aeb aec aee aek aep aka akb akc ake akk akp ap- apa apb apc ape apk app b-p baa bab bac bae bak bap bba bbb bbc bbe bbk bbp bca bcb bcc bce bck bcp be- bea beb bec bee bek bep bka bkb bkc bke bkk bkp bpa bpb bpc bpe bpp c-- caa cab cac cae cak cap cba cbb cbc cbe cbk cbp cca ccb ccc cce cck ccp ce- cea ceb cec cee cek cep cka ckb ckc cpa cpb cpc cpe cpk cpp eaa eab eac eae eak eap eba ebb ebc ebe ebk ebp ec- eca ecb ecc ece eck eea eeb eec eee eek eep eka ekb ekc eke ekp ep- epa epb epc epe epp ka- kaa kab kac kae kak kap kba kbb kbc kbe kbk kbp kca kcb kcc kce kck kcp ke- kea keb kec kee kek kep kkb kkc kke kkk kkp kpa kpc kpe kpk kpp p-p paa pab pac pae pak pap pba pbb pbc pbe pbk pbp pca pcb pcc pce pck pcp pea peb pec pee pek pep pka pkb pkc pke pkp ppa ppb ppc ppe ppk ppp

a-ak a-be aaaa aaab aaac aaae aaap aaba aabb aabc aabp aaca aacb aacc aace aack aacp aaea aaec aaep aaka aake aapa aapc abaa abab abac abae abak abap abb- abba abbb abbe abca abcb abcc abcp abec abee abpa abpc abpp acaa acab acac acae acap acba acca accc acce accp ace- acea acec acek acke acpa acpe aeac aeap aecb aeka akaa akae akap akca akee akka apac apak apap apba apca apcb apcc apea apec apep apke appa appc baaa baak baba babb babe bac- baca bacc bace back baek bak- baka bake bapa bapc bape bapp bbbb bbeb bcaa bcap bcbc bcbp bcca bccc bcec bcpp beak beap beba bebb bebe beca beck beeb beek beep beka beke bpcp bpea caaa caab caac caap caba cabe cac- caca cacc cace cack caec caka cake capa capb capc cape capp cbac cbbc cbca cbcc cbce cbcp cbea cbec cbee cbka cbpc cbpp ccaa ccab ccac ccap ccba ccbc ccca cccb cccc cccp ccee ccpa ccpe ccpp ceac ceba cebp cec- ceca cece cecp ceeb ceec ceke cepa cepc cepe cepp ckac ckbc ckbe ckck ckpc cpaa cpac cpap cpbc cpca cpce cpea cpeb cpep cppa eaba eaca eacc eaec eapc eapp ebac ebba ebbc ebcc ecaa ecac ecbc ecbe ecca eccb eccc ecce ecka ecpa ecpp eeca eeea eeee eeka eeke eka- ekab ekeb ekek ekka ekpe epaa epac epcc epec epee eppa eppc eppp kaaa kaab kaak kaap kaba kabb kabc kabe kacb kacc kace kacp kaep kaka kakc kake kakk kap- kapa kapc kape kapp kbaa kbab kbac kbae kbak kbap kbba kbbb kbbc kbbe kbbk kbca kbcb kbce kbck kbeb kbec kbee kbek kbkb kbkk kbpa kbpc kbpe kbpk kcaa kcab kcac kcap kcba kcbc kcbk kcca kccb kccc kcck kcea kceb kcec kcee kcep kckc kckk kcpa kcpc kea- keak keap keba kebb kebc kebe keca keck keek keep keka kekb kekc keke kep- kepa kepc kepe kkaa kkac kkap kkba kkbb kkbe kkcb kkck kkea kkkk kkpc kkpk kpac kpae kpak kpba kpbb kpbe kpcc kpek kpke kpkk kppc kppk kppp paak paap paba paca pace pack paea paec paep paka pake papa papb pape papp pbac pbcc pbpa pbpk pcaa pcae pcap pcba pcbc pcca pccc pcce pcea pcep pcpb pcpp peab peac peak peap peba peca pece peck peec peek peep peka peke pekk pepa pepe ppac ppap ppcc pppa pppp

-aaa- -cpca a-a-p a-pac aaace aaaee aabaa aabba aacap aacbc aacbp aaccp aacpa aacpp aapep abaab ababa ababe abaca aback abaka abake abbac abccc abeba abebe abece acaca acacb acack acake acapp aceae ackee aeaea aebbe aka-e akaba akce akeep apace apack apapa apcbc apeak apeba apece apeck apeek apeep baabe baake babak babec babee babek babka bacab bacca bacea back- backa backe bakea bakka bakke bappe bbbee beack bebek becak becap becca becke beeac beebe beeke bekaa bekka bekke beppe c-a-c c-p-c ca-ca caaba cacak caec- caeca cap-e capab capac capea capec capek cappa cappe ccccc ceace cebec cebpa cebpb cebpe cecka ceeac cpack eecca eecke eeeee eepee epeka k-pac kaaba kabaa kabab kabak kabba kacee kakae kakap kakka kakke kapaa kapak kapap kapca kappa kappe keap- kebab kebap kebbe kebek kecak keepa keepe kekec kepka keppe paape packa paeek pakaa pakke papa- papak pappa pappe pcake peace peake pecka pecke peece peeka peeke pekea pekka pepap pepea pepee peppa peppe

a-peak aaaaba abacab abbace ackack aeacea akbaba akeake akkaba apeace baabaa bababe bacaba bacpac baekke bakebe bbbbbb beback beebea beebee bpeace caback cabeca cacapa cakcak capace capape cappae ceecee cepaea ecbacc kaback kabaka kakkak paepae pappea peekab peepee pppppp

aaa-cpa ack-ack aka-bea akeback akepa ape-ape bac-cab backake baeckea bbbbbbb cabback cappeak kacabac kapeeka kee-kee peapack pee-pee

back-cap backpack bbbbbbbb beepbeep kapaakea keeppace pakapaka papapapa peeppeep

a-bee-cee abakabaka baabaabaa back-pack bakeacake beebeebee keek-keek

pakka-pakka

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc