a-a a-b a-c aaa aab aac aam aan aao aap aar aas aay ab- aba abb abc abm abn abo abp abr abs aby ac- aca acb acc acm acn aco acp acr acs acy ama amb amc amm amn amo amp amr ams amy an- ana anb anc anm ann ano anp anr ans any aoa aob aoc aom aon aoo aop aor aos ap- apa apb apc apm apn apo app apr aps apy ar- ara arb arc arm arn aro arp arr ars ary as- asa asb asc asm asn aso asp asr ass asy ay- aya ayc ayn ayo ayp ayr ays b-p baa bab bac bam ban bao bap bar bas bay bba bbb bbc bbm bbn bbo bbp bbr bbs bby bca bcb bcc bcm bcn bco bcp bcr bcs bcy bma bmb bmc bmm bmn bmo bmp bmr bms bna bnb bnc bnn bno bnp bnr bns boa bob boc bom bon boo bop bor bos boy bpa bpb bpc bpm bpn bpo bpp bpr bps bpy bra brb brm brn bro brp brr brs bry bsa bsb bsc bsm bsn bso bsp bsr bss bsy by- bya byc bym byn byo byp byr bys c-- caa cab cac cam can cao cap car cas cay cba cbb cbc cbm cbn cbo cbp cbr cbs cby cca ccb ccc ccm ccn cco ccp ccr ccs cma cmb cmc cmm cmn cmo cmp cmr cms cmy cn- cna cnb cnc cnm cnn cno cnp cnr cns cny co- coa cob coc com con coo cop cor cos coy cpa cpb cpc cpm cpn cpo cpp cpr cps cra crb crc crm crn cro crp crr crs cry csa csb csc csm csn cso csp csr css csy cya cyb cyc cym cyn cyo cyp cyr cys m-o m-r maa mab mac mam man mao map mar mas may mba mbb mbc mbm mbo mbp mbr mbs mc- mca mcb mcc mcm mcn mco mcp mcr mcs mma mmb mmc mmm mmn mmo mmp mmr mms mna mnb mnc mnm mnn mno mnp mnr mns moa mob moc mom mon moo mop mor mos moy mpa mpb mpc mpm mpn mpo mpp mpr mps mra mrb mrc mrm mrn mro mrp mrr mrs mry msa msb msc msm msn mso msp msr mss msy my- mya myb myc mym myn myo myr mys naa nab nac nam nan nao nap nar nas nay nba nbb nbc nbm nbn nbo nbp nbr nbs nca ncb ncc ncm ncn nco ncp ncr ncs nma nmb nmc nmm nmn nmo nmp nmr nms nna nnb nnc nnm nnn nno nnp nns no- noa nob noc nom non noo nop nor nos noy npa npb npc npm npn npo npp npr nps nra nrb nrc nrm nrn nro nrp nrr nrs nry nsa nsb nsc nsm nsn nso nsp nsr nss nsy nya nyc nym nyn nyo nyp nys nyy oaa oab oac oam oan oao oap oar oas ob- oba obb obc obm obn obo obp obr obs oby oc- oca ocb occ ocm ocn oco ocp ocr ocs om- oma omb omc omm omn omo omp omr oms omy on- ona onb onc onn ono onp onr ons ony oo- ooa oob ooc oom oon ooo oop oor oos op- opa opb opc opm opn opo opp opr ops opy or- ora orb orc orm orn oro orp orr ors ory os- osa osb osc osm osn oso osp osr oss oya oyo oys p-p paa pab pac pam pan pao pap par pas pay pba pbb pbc pbm pbn pbo pbp pbr pbs pby pca pcb pcc pcm pcn pco pcp pcr pcs pma pmb pmc pmm pmn pmo pmp pmr pms pn- pna pnb pnc pnm pnn pno pnp pnr pns pny poa pob poc pom pon poo pop por pos poy ppa ppb ppc ppm ppn ppo ppp ppr pps pra prb prc prm prn pro prp prr prs pry ps- psa psb psc psm psn pso psp psr pss psy py- pya pyb pyc pym pyn pyo pyr pys ra- raa rab rac ram ran rao rap rar ras ray rba rbb rbc rbm rbn rbo rbp rbr rbs rca rcb rcc rcm rcn rco rcp rcr rcs rma rmb rmc rmm rmn rmo rmp rmr rms rna rnb rnc rnm rnn rno rnp rnr rns rny roa rob roc rom ron roo rop ror ros roy rpa rpb rpc rpm rpn rpo rpp rpr rps rra rrb rrc rrm rrn rrp rrr rrs rsa rsb rsc rsm rsn rso rsp rsr rss ry- rya ryc rym ryn ryo ryr rys ryy saa sab sac sam san sao sap sar sas say sba sbb sbc sbm sbn sbo sbp sbr sbs sby sca scb scc scm scn sco scp scr scs sma smb smc smm smn smo smp smr sms smy sna snb snc snm snn sno snp snr sns sny soa sob soc som son soo sop sor sos soy spa spb spc spm spn spo spp spr sps spy sr- sra srb src srm srn sro srp srr srs sry ss- ssa ssb ssc ssm ssn sso ssp ssr sss sy- sya syb syc sym syn syp syr sys yaa yab yac yam yan yao yap yar yas yay ybc ybm ybp ybr ybs yby yca ycc yco ycp ycs ycy yma ymc ymm ymo yms yna ynn ynp yns yny yob yoc yom yon yoo yop yor yos yoy ypa ypo yps yra yrc yrn yro yrp yrs ysa ysb ysc ysm yso ysp ysr yss ysy yyb yyc yys yyy

-ana a-ya a-yo aaaa aaab aaac aaam aaan aaap aaar aaas aaba aabb aabc aabm aabp aaby aaca aacb aacc aacm aacn aaco aacp aacr aacs aacy aama aamb aamc aamn aamo aamp aamr aams aana aanp aaon aaoo aapa aapc aapm aapo aaps aara aarc aarm aaro aarp aars aasa aasc aasm aass abaa abab abac abam aban