a-a a-b a-c aaa aab aac aap aar ab- aba abb abc abp abr ac- aca acb acc acp acr ap- apa apb apc app apr ar- ara arb arc arp arr b-p baa bab bac bap bar bba bbb bbc bbp bbr bca bcb bcc bcp bcr bpa bpb bpc bpp bpr bra brb brp brr c-- caa cab cac cap car cba cbb cbc cbp cbr cca ccb ccc ccp ccr cpa cpb cpc cpp cpr cra crb crc crp crr p-p paa pab pac pap par pba pbb pbc pbp pbr pca pcb pcc pcp pcr ppa ppb ppc ppp ppr pra prb prc prp prr ra- raa rab rac rap rar rba rbb rbc rbp rbr rca rcb rcc rcp rcr rpa rpb rpc rpp rpr rra rrb rrc rrp rrr

aaaa aaab aaac aaap aaar aaba aabb aabc aabp aaca aacb aacc aacp aacr aapa aapc aara aarc aarp abaa abab abac abap abar abb- abba abbb abbr abca abcb abcc abcp abcr abpa abpc abpp abpr abra abrc acaa acab acac acap acar acba acca accc accp acpa acpr acr- acra acrc acrr apac apap apar apba apbr apca apcb apcc apcr appa appc appr apra aprc arab arac arap arar arba arc- arca arpa arr- arra arrc arrr baaa baar baba babb babr bac- baca bacc bapa bapc bapp bar- bara barb barc barr bbbb bbpr bbrc bcaa bcap bcar bcbc bcbp bcca bccc bcpp bcra bpcp bprc brab brac brca brcb brrr caaa caab caac caap caba cac- caca cacc cacr capa capb capc capp cara carb carc carp carr cbac cbar cbbc cbca cbcc cbcp cbcr cbpc cbpp ccaa ccab ccac ccap ccar ccba ccbc ccca cccb cccc cccp ccpa ccpp ccpr ccra ccrc ccrp cpaa cpac cpap cpbc cpca cppa crab crac crap crar crbc crca crcc crcr crpc paap paar paba paca papa papb papp papr par- para parc parp parr pbac pbar pbcc pbpa pcaa pcap pcba pcbc pcca pccc pcpb pcpp pcra pcrc ppac ppap ppar ppcc pppa pppp pprc prar prbc prca prcc prcp raab raba rabb rac- raca racc rapa rapc rapp rara rarb rbbb rbbr rcac rcbc rccb rccc rpca rrrr

-aaa- -cpca a-a-p a-pac aaarc aabaa aabba aabra aacap aacbc aacbp aaccp aacpa aacpp aacpr abaab ababa abaca abara abbac abbar abccc abrac abrar acaca acacb acapp acar- acara accra acrab apapa apar- apara apcbc appar ar-ab ara-c arab- araba araca arara arbab arbar arpar babar babra bacab bacar bacca baraa barab barac barar barba barca barra braca bracc brrar brrrr c-a-c c-p-c ca-ca caaba cabra capab capac capar cappa capra caraa carab carac carap carb- carp- carpa carra ccccc craba crabb crabp paara paarp pabra pacra papa- papar pappa para- parca parcc parr- parra pcrab praca ra-ra raaba rabab rabac rabap rabba rapar rappa rccar

aaaaba abacab abarca accara apraca aracar arbra arraba baabaa baabar babarc babbar bacaba baccar bacpac bapara baraca barara barbar barbra barcap barcar bbbbbb bracca cabar cabara cabarr cacapa caraca carapa carara carbap carcar carpar cracca paccar papara paraba parcar pppppp rababa

aaa-cpa baabarr babacar bac-cab bacara bacarra baccara barabra barbara bbbbbbb cap-bar caparra caprara caracca carraca carrara cra-cra

bar-abba barabara bbbbbbbb caracara cararara papapapa paparara paraccra parapaar parapara

baabaabaa barbapapa caracappa

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc