-al a-a a-b a-c aaa aab aac aak aal aan aap ab- aba abb abc abk abl abn abp ac- aca acb acc ack acl acn acp aka akb akc akk akl akn akp al- ala alb alc alk all aln alp an- ana anb anc ank anl ann anp ap- apa apb apc apk apl apn app b-p baa bab bac bak bal ban bap bba bbb bbc bbk bbl bbn bbp bca bcb bcc bck bcl bcn bcp bka bkb bkc bkk bkl bkn bkp bla blb blc blk bll bln blp bna bnb bnc bnk bnl bnn bnp bpa bpb bpc bpl bpn bpp c-- caa cab cac cak cal can cap cba cbb cbc cbk cbl cbn cbp cca ccb ccc cck ccl ccn ccp cka ckb ckc cl- cla clb clc clk cll cln clp cn- cna cnb cnc cnl cnn cnp cpa cpb cpc cpk cpl cpn cpp ka- kaa kab kac kak kal kan kap kba kbb kbc kbk kbl kbn kbp kca kcb kcc kck kcl kcn kcp kkb kkc kkk kkl kkn kkp kl- kla klb klc kn- kna knc knk knl knn knp kpa kpc kpk kpl kpn kpp l-p la- laa lab lac lak lal lan lap lba lbb lbc lbk lbl lbp lca lcb lcc lck lcl lcn lcp lka lkb lkl lkp lla llb llc llk lll lln llp lna lnb lnc lnk lnl lnn lnp lpa lpb lpc lpk lpl lpn lpp naa nab nac nak nal nan nap nba nbb nbc nbk nbl nbn nbp nca ncb ncc nck ncl ncn ncp nka nkc nkk nkn nkp nla nlb nlc nlk nll nln nlp nna nnb nnc nnk nnl nnn nnp npa npb npc npl npn npp p-p paa pab pac pak pal pan pap pba pbb pbc pbk pbl pbn pbp pca pcb pcc pck pcl pcn pcp pka pkb pkc pkl pkn pkp pla plb plc plk pll pln plp pn- pna pnb pnc pnk pnl pnn pnp ppa ppb ppc ppk ppl ppn ppp

-ana a-ak aaaa aaab aaac aaal aaan aaap aaba aabb aabc aabl aabp aaca aacb aacc aack aacl aacn aacp aaka aala aalc aall aana aanp aapa aapc aapl abaa abab abac abak abal aban abap abb- abba abbb abca abcb abcc abcl abcn abcp abla abpa abpc abpn abpp acaa acab acac acan acap acba acbl acca accc accp acla aclc acpa akaa akal akan akap akca akka akna al-p alaa alac alak alal alan alap alb- alba albc alca alcc alk- alka alkb all- alla alll alln alna alpa alpl ana- anaa anab anac anak anal anan anap anba anbb anbl anca ancc ank- anka anla anlc anln anlp anna annb anp- anpa anpp apac apak apal apan apap apba apca apcb apcc apcn apl- apla aplp apna appa appc appl baaa baak baal baan baba babb bac- baca bacc back bacn bak- baka bakl bala balc balk ball bana banc bank bann banp bapa bapc bapp bbbb bblb bcaa bcap bcbc bcbp bcca bccc bccl bcpl bcpp blaa blab blac blak blan blkb bnpp bpcp caaa caab caac caal caan caap caba cac- caca cacc cack caka cala calc calk call calp cana canc cank cann canp capa capb capc capn capp cbac cbal cbbc cbca cbcc cbcl cbcn cbcp cbka cbkl cbkn cblb cblc cbln cbna cbpc cbpp ccaa ccab ccac ccap ccba ccbc ccbn ccca cccb cccc cccl cccp ccla cclc ccna ccnb ccnc ccnp ccpa ccpl ccpn ccpp ckac ckan ckbc ckck ckcl ckln cknb cknc ckpc clab clan clap clpb clpp cnaa cnac cnap cnbc cnbl cnbp cncp cnna cnpa cpaa cpac cpan cpap cpbc cpca cplc cpnb cppa kaaa kaab kaak kaal kaan kaap kaba kabb kabc kacb kacc kacl kacp kaka kakc kakk kakn kala kalb kalc kalk kall kaln kalp kana kanb kann kanp kap- kapa kapc kapl kapn kapp kbaa kbab kbac kbak kbal kbap kbba kbbb kbbc kbbk kbbl kbca kbcb kbck kbcl kbkb kbkk kbkl kbla kblb kbll kblp kbna kbnl kbnn kbnp kbpa kbpc kbpk kbpn kcaa kcab kcac kcal kcap kcba kcbc kcbk kcbl kcca kccb kccc kcck kccl kckc kckk kckl kckn kcla kclc kclk kcll kcln kcnb kcnp kcpa kcpc kcpl kcpn kkaa kkac kkal kkan kkap kkba kkbb kkbl kkbn kkcb kkck kkcl kkcn kkkk kklb kklc kkll kkln kknb kknn kkpc kkpk kkpl kkpn klaa klab klac klak klal klan klap klbb klbc klbl klbn klca klcb klcc klck klcl klcn klka klkc klkk klkl klkn klla kllb kllc kllk kllp klnc klnn klpc knaa knab knac knal knan knap knba knbb knbc knbn knca kncb knck kncn knkk knla knlb knlc knlp knnb knnk knpa knpb knpc kpac kpak kpal kpan kpba kpbb kpbl kpcc kpcl kpkk kpkl kpla kplc kplk kpln kpnc kpnp kppc kppk kppl kppp laaa laac laak laal laan laap laba laca lacc lack lacl lacp laka lala lall lan- lana lanc lank lann lapa lapb lapc lapp lbcc lcac lcbc lcca lccc lcpa lcpc lcpl lkab lkal lkan llan llcc lllc llll lnbp lnnk lpac lpla lppl naaa naab naac naal naan naba nabc nabk nabl naca nacc nack nacl nacp naka nala nalc nall nalp nan- nana nanb nann nanp napa napb napp nbaa nbak nbap nbbc nbca nbcc nbpa nbpp ncaa ncac ncap ncba ncbc ncca nccc nccn nccp nclc ncln ncna ncnc ncpa ncpc nkpa nlab nlcc nlpa nlpc nnnn npac npap npbl npca npcc nppa nppc nppl paak paal paan paap paba paca pack paka pala palk pall palp pan- pana panc pank pann papa papb papp pbac pban pbcc pbpa pbpk pcaa pcap pcba pcbc pcca pccc pccl pclk pcll pcpb pcpn pcpp pkan pkna plaa plab plac plak plan plap plcc plkk plpa plpp pnac pnca pnkp pnln pnnl pnpp ppac ppal ppan ppap ppcc pppa pppn pppp

-aaa- -cpca a-a-p a-pac aabaa aabba aacap aacbc aacbp aaccp aacpa aacpp abaab ababa abaca aback abaka abala aball