-ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aam aao aar aas aat ab- aba abb abc abh abi abm abo abr abs abt ac- aca acb acc ach aci acm aco acr acs act aha ahb ahc ahh ahi ahm aho ahr ahs aht ai- aia aib aic aih aii aim aio air ais ait ama amb amc amh ami amm amo amr ams amt aoa aob aoc aoh aoi aom aoo aor aos aot ar- ara arb arc arh ari arm aro arr ars art as- asa asb asc ash asi asm aso asr ass ast at- ata atb atc ath ati atm ato atr ats att baa bab bac bah bai bam bao bar bas bat bba bbb bbc bbh bbi bbm bbo bbr bbs bbt bca bcb bcc bch bci bcm bco bcr bcs bct bha bhb bhc bhh bhi bhm bho bhr bhs bht bi- bia bib bic bih bii bim bio bir bis bit bma bmb bmc bmh bmi bmm bmo bmr bms bmt boa bob boc boh boi bom boo bor bos bot bra brb brh bri brm bro brr brs brt bsa bsb bsc bsh bsi bsm bso bsr bss bst bta btb btc bth bti btm bto btr bts btt c-- caa cab cac cah cai cam cao car cas cat cba cbb cbc cbh cbi cbm cbo cbr cbs cbt cca ccb ccc cch cci ccm cco ccr ccs cct ch- cha chb chc chh chi chm cho chr chs cht ci- cia cib cic cih cii cim cio cir cis cit cma cmb cmc cmh cmi cmm cmo cmr cms cmt co- coa cob coc coh coi com coo cor cos cot cra crb crc crh cri crm cro crr crs crt csa csb csc csh csi csm cso csr css cst cta ctb ctc cth cti ctm cto ctr cts ctt h-i haa hab hac hah hai ham hao har has hat hba hbb hbc hbh hbi hbm hbo hbr hbs hbt hca hcb hcc hch hci hcm hco hcr hcs hct hha hhb hhc hhh hhi hhm hho hhr hhs hht hia hib hic hih hii him hio hir his hit hma hmb hmc hmh hmi hmm hmo hmr hms hmt hoa hob hoc hoh hoi hom hoo hor hos hot hr- hra hrb hrc hrh hri hrm hro hrr hrs hrt hsa hsb hsc hsh hsi hsm hsr hss hst hta htb htc hth hti htm hto htr hts htt ia- iaa iab iac iah iai iam iao iar ias iat iba ibb ibc ibh ibi ibm ibo ibr ibs ibt ica icb icc ich ici icm ico icr ics ict iha ihb ihc ihh ihi ihm iho ihr ihs iht iia iib iic iih iii iim iio iir iis iit im- ima imb imc imh imi imm imo ims imt io- ioa iob ioc ioh ioi iom ioo ior ios iot ir- ira irb irc iri irm iro irr irs irt is- isa isb isc ish isi ism iso isr iss ist ita itb itc ith iti itm ito its itt m-o m-r maa mab mac mah mai mam mao mar mas mat mba mbb mbc mbh mbi mbm mbo mbr mbs mbt mc- mca mcb mcc mch mci mcm mco mcr mcs mct mha mhc mhh mhi mhm mho mhr mhs mht mi- mia mib mic mih mii mim mio mir mis mit mma mmb mmc mmh mmi mmm mmo mmr mms mmt moa mob moc moh moi mom moo mor mos mot mra mrb mrc mrh mri mrm mro mrr mrs mrt msa msb msc msh msi msm mso msr mss mst mta mtb mtc mth mti mtm mto mtr mts mtt o-i oaa oab oac oah oai oam oao oar oas oat ob- oba obb obc obh obi obm obo obr obs obt oc- oca ocb occ och oci ocm oco ocr ocs oct oha ohc ohh ohi ohm oho ohr ohs oht oia oib oic oii oim oio oir ois oit om- oma omb omc omh omi omm omo omr oms omt oo- ooa oob ooc ooh ooi oom ooo oor oos oot or- ora orb orc orh ori orm oro orr ors ort os- osa osb osc osh osi osm oso osr oss ost ot- ota otb otc oth oti otm oto otr ots ott ra- raa rab rac rah rai ram rao rar ras rat rba rbb rbc rbh rbi rbm rbo rbr rbs rbt rca rcb rcc rch rci rcm rco rcr rcs rct rh- rha rhb rhc rhh rhi rhm rho rhr rhs rht ria rib ric rih rii rim rio rir ris rit rma rmb rmc rmh rmi rmm rmo rmr rms rmt roa rob roc roh roi rom roo ror ros rot rra rrb rrc rrh rri rrm rrr rrs rrt rsa rsb rsc rsh rsi rsm rso rsr rss rst rta rtb rtc rti rtm rto rtr rts rtt saa sab sac sah sai sam sao sar sas sat sba sbb sbc sbh sbi sbm sbo sbr sbs sbt sca scb scc sch sci scm sco scr scs sct sh- sha shb shc shh shi shm sho shr shs sht sia sib sic sih sii sim sio sir sis sit sma smb smc smh smi smm smo smr sms smt soa sob soc soh soi som soo sor sos sot sr- sra srb src srh sri srm sro srr srs srt ss- ssa ssb ssc ssh ssi ssm sso ssr sss sst sta stb stc sth sti stm sto str sts stt taa tab tac tah tai tam tao tar tas tat tba tbb tbc tbh tbi tbm tbo tbr tbs tbt tca tcb tcc tch tci tcm tco tcr tcs tct th- tha thb thc thh thi thm tho thr ths tht tia tib tic tih tii tim tio tir tis tit tma tmb tmc tmh tmi tmm tmo tmr tms tmt to- toa tob toc toh toi tom