a-a a-b a-c aaa aab aac aap aas ab- aba abb abc abp abs ac- aca acb acc acp acs ap- apa apb apc app aps as- asa asb asc asp ass b-p baa bab bac bap bas bba bbb bbc bbp bbs bca bcb bcc bcp bcs bpa bpb bpc bpp bps bsa bsb bsc bsp bss c-- caa cab cac cap cas cba cbb cbc cbp cbs cca ccb ccc ccp ccs cpa cpb cpc cpp cps csa csb csc csp css p-p paa pab pac pap pas pba pbb pbc pbp pbs pca pcb pcc pcp pcs ppa ppb ppc ppp pps ps- psa psb psc psp pss saa sab sac sap sas sba sbb sbc sbp sbs sca scb scc scp scs spa spb spc spp sps ss- ssa ssb ssc ssp sss

aaaa aaab aaac aaap aaas aaba aabb aabc aabp aaca aacb aacc aacp aacs aapa aapc aaps aasa aasc aass abaa abab abac abap abas abb- abba abbb abbs abca abcb abcc abcp abcs abpa abpc abpp abps abs- absa absp abss acaa acab acac acap acas acba acca accc accp accs acpa acps acsa acsc acss apac apap apas apba apbs apca apcb apcc apcs appa appc apps apsa apss asaa asab asac asap asas asba asc- asca ascb ascc ascp aspa aspc asps assa assc assp asss baaa baas baba babb babs bac- baca bacc bacs bapa bapc bapp baps basa basc bass bbas bbbb bbbs bcaa bcap bcas bcbc bcbp bcbs bcca bccc bccs bcpp bcps bcsa bcsc bcss bpcp bpsa bsaa bsac bsap bsas bscp bscs bspp bssc caaa caab caac caap caas caba cabs cac- caca cacc capa capb capc capp caps casa casb casc casp cass cbac cbbc cbbs cbca cbcc cbcp cbcs cbpc cbpp cbsa cbsc ccaa ccab ccac ccap ccas ccba ccbc ccca cccb cccc cccp cccs ccpa ccpp ccps ccsa ccsp ccss cpaa cpac cpap cpas cpbc cpca cpcs cppa cpps cpsa cpsc csaa csab csac csas cscb cscc cscs cspa cspb cspc csps cssa paap paas paba paca pacs papa papb papp paps pasa pasc pasp pass pbac pbcc pbpa pbsa pbsp pcaa pcap pcas pcba pcbc pcbs pcca pccc pccs pcpb pcpp pcps pcsa ppac ppap ppcc ppcs pppa pppp ppps ppss psac psap psas psca pspp psps pssa pssc sa-c saab saac saap saas saba sabb sabc sabs saca sacc sacs sapa sapp saps sasa sasc sass sbaa sbac sbas sbbs sbca sbcc sbcs sbsa sbsp scaa scab scac scap scas scba sccc sccp sccs scpa scpb scps scsa scsc sp-a spac spap spas spca spcc spcs spps spsa spsp spss ssaa ssab ssac ssap ssas ssca sscc sscp sscs sspa sspc ssps sssa sssb sssc ssss

-aaa- -cpca a-a-p a-pac aaaas aaasa aaass aabaa aabba aabps aacap aacbc aacbp aaccp aacpa aacpp aacsa aacsb aacss abaab ababa ababs abaca abacs abasa abass abbac abbas abcas abccc acaca acacb acapp acass accas apacs apapa apasa apass apcbc aps-c apsac asaba asabc asasa asbca ascap aspac aspas aspca assab assac assas b-cas babas babbs bacab bacas bacca basab basca baspa bassa bsaba bssap c-a-c c-p-c ca-ca caaba cabas cacas capab capac capas cappa capps capsa casas casca caspa ccaps ccass ccccc csaba pabas pacas pacsa papa- papas pappa papps pasab pasca pass- passa pcaas psapp psbaa saaba saabs saasa sabac sabas sabca sabsa sacas sacc- sacca sacsa sapas sapca sappa sasca sassa scabs scapa scaps sccbc scsaa spass spcas sscac sssss

aaaaba ababsa abacab abacas abassa abbasa abbass abscss acasa baabaa bacaba bacpac bassac bbbbbb c-pass cabasa cacapa capasa casaba casbaa cascas cassab pabasa pappas passas passca pppppp ppsspp sabbac sabbas sacaba sacasa sacsac sapsap sascab sass-c ssabsa

aaa-cpa bac-cab bbbbbbb casabas cassaba sssssss

bbbbbbbb cassabas papapapa

baabaabaa

casabababa papasbabas

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc