-th a-a a-b a-c a-t aaa aab aac aad aah aam aao aar aas aat aay ab- aba abb abc abd abh abm abo abr abs abt aby ac- aca acb acc acd ach acm aco acr acs act acy ad- ada adb adc add adh adm ado adr ads adt ady aha ahb ahc ahd ahh ahm aho ahr ahs aht ahy ama amb amc amd amh amm amo amr ams amt amy aoa aob aoc aod aoh aom aoo aor aos aot ar- ara arb arc ard arh arm aro arr ars art ary as- asa asb asc asd ash asm aso asr ass ast asy at- ata atb atc atd ath atm ato atr ats att ay- aya ayc ayd ayh ayo ayr ays ayt baa bab bac bad bah bam bao bar bas bat bay bba bbb bbc bbd bbh bbm bbo bbr bbs bbt bby bca bcb bcc bcd bch bcm bco bcr bcs bct bcy bda bdb bdc bdd bdh bdm bdo bdr bds bdt bdy bha bhb bhc bhd bhh bhm bho bhr bhs bht bma bmb bmc bmd bmh bmm bmo bmr bms bmt boa bob boc bod boh bom boo bor bos bot boy bra brb brd brh brm bro brr brs brt bry bsa bsb bsc bsd bsh bsm bso bsr bss bst bsy bta btb btc btd bth btm bto btr bts btt bty by- bya byc byd byh bym byo byr bys byt c-- caa cab cac cad cah cam cao car cas cat cay cba cbb cbc cbd cbh cbm cbo cbr cbs cbt cby cca ccb ccc ccd cch ccm cco ccr ccs cct cda cdb cdc cdd cdh cdm cdo cdr cds cdt cdy ch- cha chb chc chd chh chm cho chr chs cht chy cma cmb cmc cmd cmh cmm cmo cmr cms cmt cmy co- coa cob coc cod coh com coo cor cos cot coy cra crb crc crd crh crm cro crr crs crt cry csa csb csc csd csh csm cso csr css cst csy cta ctb ctc ctd cth ctm cto ctr cts ctt cty cya cyb cyc cyd cym cyo cyr cys cyt daa dab dac dad dah dam dao dar das dat day dba dbb dbc dbd dbh dbm dbo dbr dbs dbt dby dca dcb dcc dcd dcm dco dcr dcs dct dda ddb ddc ddd ddh ddm ddo ddr dds ddt ddy dh- dha dhb dhc dhd dhh dhm dho dhr dhs dht dma dmb dmc dmd dmh dmm dmo dmr dms dmt doa dob doc dod doh dom doo dor dos dot doy dra drb drc drd drm dro drr drs drt dry dsa dsb dsc dsd dsh dsm dso dsr dss dst dsy dta dtb dtc dtd dth dtm dto dtr dts dtt dty dy- dya dyb dyc dyd dym dyo dyr dys dyy haa hab hac had hah ham hao har has hat hay hba hbb hbc hbd hbh hbm hbo hbr hbs hbt hby hca hcb hcc hcd hch hcm hco hcr hcs hct hcy hda hdb hdc hdd hdh hdm hdo hdr hds hdt hdy hha hhb hhc hhd hhh hhm hho hhr hhs hht hhy hma hmb hmc hmd hmh hmm hmo hmr hms hmt hmy hoa hob hoc hod hoh hom hoo hor hos hot hoy hr- hra hrb hrc hrd hrh hrm hro hrr hrs hrt hsa hsb hsc hsd hsh hsm hsr hss hst hsy hta htb htc htd hth htm hto htr hts htt hty hy- hya hyb hyc hyd hyh hym hyo hyr hys hyt hyy m-o m-r maa mab mac mad mah mam mao mar mas mat may mba mbb mbc mbd mbh mbm mbo mbr mbs mbt mc- mca mcb mcc mcd mch mcm mco mcr mcs mct mda mdb mdc mdd mdh mdm mdo mdr mds mdt mdy mha mhc mhd mhh mhm mho mhr mhs mht mma mmb mmc mmd mmh mmm mmo mmr mms mmt moa mob moc mod moh mom moo mor mos mot moy mra mrb mrc mrd mrh mrm mro mrr mrs mrt mry msa msb msc msd msh msm mso msr mss mst msy mta mtb mtc mtd mth mtm mto mtr mts mtt my- mya myb myc myd myh mym myo myr mys myt oaa oab oac oad oah oam oao oar oas oat ob- oba obb obc obd obh obm obo obr obs obt oby oc- oca ocb occ ocd och ocm oco ocr ocs oct oda odb odc odd odh odm odo odr ods odt oha ohc ohd ohh ohm oho ohr ohs oht om- oma omb omc omd omh omm omo omr oms omt omy oo- ooa oob ooc ood ooh oom ooo oor oos oot or- ora orb orc ord orh orm oro orr ors ort ory os- osa osb osc osd osh osm oso osr oss ost ot- ota otb otc otd oth otm oto otr ots ott oya oyd oyo oys ra- raa rab rac rad rah ram rao rar ras rat ray rba rbb rbc rbd rbh rbm rbo rbr rbs rbt rca rcb rcc rcd rch rcm rco rcr rcs rct rda rdb rdc rdd rdh rdm rdo rdr rds rdt rdy rh- rha rhb rhc rhd rhh rhm rho rhr rhs rht rma rmb rmc rmd rmh rmm rmo rmr rms rmt roa rob roc rod roh rom roo ror ros rot roy rra rrb rrc rrd rrh rrm rrr rrs rrt rsa rsb rsc rsd rsh rsm rso rsr rss rst rta rtb rtc rtd rtm rto rtr rts rtt rty ry- rya ryc ryd rym ryo ryr rys ryy saa sab sac sad sah sam sao sar sas sat say sba sbb sbc sbd sbh sbm sbo sbr sbs sbt sby sca scb scc scd sch scm sco scr scs sct sda sdb sdc sdd sdh sdm sdo sdr sds sdt sdy sh- sha shb shc shd shh shm sho shr shs