-al -ol a-a a-b aaa aab aad aah aal aam aao aar aas ab- aba abb abd abh abl abm abo abr abs ad- ada adb add adh adl adm ado adr ads aha ahb ahd ahh ahl ahm aho ahr ahs al- ala alb ald alh all alm alo alr als ama amb amd amh aml amm amo amr ams aoa aob aod aoh aol aom aoo aor aos ar- ara arb ard arh arl arm aro arr ars as- asa asb asd ash asl asm aso asr ass baa bab bad bah bal bam bao bar bas bba bbb bbd bbh bbl bbm bbo bbr bbs bda bdb bdd bdh bdl bdm bdo bdr bds bha bhb bhd bhh bhl bhm bho bhr bhs bla blb bld blh bll blm blo blr bls bma bmb bmd bmh bml bmm bmo bmr bms boa bob bod boh bol bom boo bor bos bra brb brd brh brl brm bro brr brs bsa bsb bsd bsh bsl bsm bso bsr bss daa dab dad dah dal dam dao dar das dba dbb dbd dbh dbl dbm dbo dbr dbs dda ddb ddd ddh ddl ddm ddo ddr dds dh- dha dhb dhd dhh dhl dhm dho dhr dhs dl- dla dlb dld dlh dll dlm dlo dlr dls dma dmb dmd dmh dml dmm dmo dmr dms doa dob dod doh dol dom doo dor dos dra drb drd drl drm dro drr drs dsa dsb dsd dsh dsl dsm dso dsr dss haa hab had hah hal ham hao har has hba hbb hbd hbh hbl hbm hbo hbr hbs hda hdb hdd hdh hdl hdm hdo hdr hds hha hhb hhd hhh hhl hhm hho hhr hhs hla hlb hld hlh hll hlm hlo hlr hls hma hmb hmd hmh hml hmm hmo hmr hms hoa hob hod hoh hol hom hoo hor hos hr- hra hrb hrd hrh hrl hrm hro hrr hrs hsa hsb hsd hsh hsl hsm hsr hss la- laa lab lad lah lal lam lao lar las lba lbb lbd lbh lbl lbm lbo lbr lbs lda ldb ldd ldh ldl ldm ldo ldr lds lha lhb lhd lhh lho lhr lhs lla llb lld lll llm llo llr lls lma lmb lmd lmh lml lmm lmo lmr lms loa lob lod loh lol lom loo lor los lra lrb lrd lrh lrm lro lrr lrs lsa lsb lsd lsh lsl lsm lso lsr lss m-o m-r maa mab mad mah mal mam mao mar mas mba mbb mbd mbh mbl mbm mbo mbr mbs mda mdb mdd mdh mdl mdm mdo mdr mds mha mhd mhh mhl mhm mho mhr mhs mla mlb mld mlh mll mlm mlo mlr mls mma mmb mmd mmh mml mmm mmo mmr mms moa mob mod moh mol mom moo mor mos mra mrb mrd mrh mrl mrm mro mrr mrs msa msb msd msh msl msm mso msr mss oaa oab oad oah oal oam oao oar oas ob- oba obb obd obh obl obm obo obr obs oda odb odd odh odl odm odo odr ods oha ohd ohh ohl ohm oho ohr ohs ola olb old oll olm olo ols om- oma omb omd omh oml omm omo omr oms oo- ooa oob ood ooh ool oom ooo oor oos or- ora orb ord orh orl orm oro orr ors os- osa osb osd osh osl osm oso osr oss ra- raa rab rad rah ral ram rao rar ras rba rbb rbd rbh rbl rbm rbo rbr rbs rda rdb rdd rdh rdl rdm rdo rdr rds rh- rha rhb rhd rhh rhl rhm rho rhr rhs rla rld rlh rll rlm rlo rlr rls rma rmb rmd rmh rml rmm rmo rmr rms roa rob rod roh rol rom roo ror ros rra rrb rrd rrh rrl rrm rrr rrs rsa rsb rsd rsh rsl rsm rso rsr rss saa sab sad sah sal sam sao sar sas sba sbb sbd sbh sbl sbm sbo sbr sbs sda sdb sdd sdh sdl sdm sdo sdr sds sh- sha shb shd shh shl shm sho shr shs sla slb sld slh sll slm slo slr sls sma smb smd smh sml smm smo smr sms soa sob sod soh sol som soo sor sos sr- sra srb srd srh srl srm sro srr srs ss- ssa ssb ssd ssh ssl ssm sso ssr sss