a-a a-b a-c aaa aab aac aah aam aar aas aay ab- aba abb abc abh abm abr abs aby ac- aca acb acc ach acm acr acs acy aha ahb ahc ahh ahm ahr ahs ahy ama amb amc amh amm amr ams amy ar- ara arb arc arh arm arr ars ary as- asa asb asc ash asm asr ass asy ay- aya ayc ayh ayr ays baa bab bac bah bam bar bas bay bba bbb bbc bbh bbm bbr bbs bby bca bcb bcc bch bcm bcr bcs bcy bha bhb bhc bhh bhm bhr bhs bma bmb bmc bmh bmm bmr bms bra brb brh brm brr brs bry bsa bsb bsc bsh bsm bsr bss bsy by- bya byc byh bym byr bys c-- caa cab cac cah cam car cas cay cba cbb cbc cbh cbm cbr cbs cby cca ccb ccc cch ccm ccr ccs ch- cha chb chc chh chm chr chs chy cma cmb cmc cmh cmm cmr cms cmy cra crb crc crh crm crr crs cry csa csb csc csh csm csr css csy cya cyb cyc cym cyr cys haa hab hac hah ham har has hay hba hbb hbc hbh hbm hbr hbs hby hca hcb hcc hch hcm hcr hcs hcy hha hhb hhc hhh hhm hhr hhs hhy hma hmb hmc hmh hmm hmr hms hmy hr- hra hrb hrc hrh hrm hrr hrs hsa hsb hsc hsh hsm hsr hss hsy hy- hya hyb hyc hyh hym hyr hys hyy m-r maa mab mac mah mam mar mas may mba mbb mbc mbh mbm mbr mbs mc- mca mcb mcc mch mcm mcr mcs mha mhc mhh mhm mhr mhs mma mmb mmc mmh mmm mmr mms mra mrb mrc mrh mrm mrr mrs mry msa msb msc msh msm msr mss msy my- mya myb myc myh mym myr mys ra- raa rab rac rah ram rar ras ray rba rbb rbc rbh rbm rbr rbs rca rcb rcc rch rcm rcr rcs rh- rha rhb rhc rhh rhm rhr rhs rma rmb rmc rmh rmm rmr rms rra rrb rrc rrh rrm rrr rrs rsa rsb rsc rsh rsm rsr rss ry- rya ryc rym ryr rys ryy saa sab sac sah sam sar sas say sba sbb sbc sbh sbm sbr sbs sby sca scb scc sch scm scr scs sh- sha shb shc shh shm shr shs shy sma smb smc smh smm smr sms smy sr- sra srb src srh srm srr srs sry ss- ssa ssb ssc ssh ssm ssr sss sy- sya syb syc syh sym syr sys yaa yab yac yah yam yar yas yay ybc ybm ybr ybs yby yca ycc ych ycs ycy yha yhc yhs yma ymc ymm yms yra yrc yrs ysa ysb ysc ysm ysr yss ysy yyb yyc yys yyy