a-a a-b a-c aaa aab aac aaf aap ab- aba abb abc abf abp ac- aca acb acc acf acp af- afa afb afc aff afp ap- apa apb apc apf app b-p baa bab bac baf bap bba bbb bbc bbf bbp bca bcb bcc bcf bcp bfa bfb bfc bff bfp bpa bpb bpc bpf bpp c-- caa cab cac caf cap cba cbb cbc cbf cbp cca ccb ccc ccf ccp cfa cfb cfc cff cfp cpa cpb cpc cpf cpp faa fab fac faf fap fba fbb fbc fbf fbp fca fcb fcc fcf fcp ffa ffc fff ffp fpa fpb fpc fpp p-p paa pab pac paf pap pba pbb pbc pbf pbp pca pcb pcc pcf pcp pfa pfb pfc pff pfp ppa ppb ppc ppf ppp

aaaa aaab aaac aaaf aaap aaba aabb aabc aabp aaca aacb aacc aacf aacp aafa aafb aafc aaff aapa aapc abaa abab abac abaf abap abb- abba abbb abca abcb abcc abcf abcp abff abpa abpc abpp acaa acab acac acap acba acca accc accf accp acfc acpa afaa afap afca afcb afcc affa affc afpa afpc apac apap apba apca apcb apcc apfa apfc appa appc baaa baaf baba babb bac- baca bacc bafc baff bapa bapc bapp bbbb bbfc bcaa bcap bcbc bcbp bcca bccc bcfc bcpp bfca bfpp bpcp bpfc caaa caab caac caaf caap caba cabf cac- caca cacc cafa cafb cafc caff capa capb capc capp cbac cbbc cbca cbcc cbcp cbfb cbfc cbpc cbpp ccaa ccab ccac ccaf ccap ccba ccbc ccca cccb cccc cccf cccp ccfa ccfc ccff ccpa ccpp cfaa cfab cfac cfbc cfca cfcb cfcf cffb cfpa cpaa cpac cpaf cpap cpbc cpca cpff cppa faaa faac faap faba faca facc facp fafa fafc faff fapa fapp fcab fcap fcba fcca fccf fccp fcpa ffcc ffff fp-c fpaa fpcc paap paba paca pafa pafc paff papa papb papp pbac pbcc pbpa pcaa pcaf pcap pcba pcbc pcca pccc pcfc pcpb pcpp pfaa pfcb pfff ppac ppap ppcc ppfa pppa pppp

-aaa- -cpca a-a-p a-pac aabaa aabba aacap aacbc aacbp aaccp aacpa aacpp abaab ababa abaca abbac abccc abfab acaca acacb acapp apapa apcbc appaf bacab bacca baffa c-a-c c-p-c ca-ca caaba caffa capab capac cappa ccccc cpcfc fcaca papa- pappa pfaff

aaaaba abacab baabaa bacaba bacpac bbbbbb cacapa cafcaf pppppp

aaa-cpa bac-cab bbbbbbb

bbbbbbbb papapapa

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