mrl mrm mro mrp mrr mrs mrt msa msb msd msh msi msl msm mso msp msr mss mst mta mtb mtd mth mti mtl mtm mto mtp mtr mts mtt o-i oaa oab oad oah oai oal oam oao oap oar oas oat ob- oba obb obd obh obi obl obm obo obp obr obs obt oda odb odd odh odi odl odm odo odp odr ods odt oha ohd ohh ohi ohl ohm oho ohp ohr ohs oht oia oib oid oii oil oim oio oip oir ois oit ola olb old oli oll olm olo olp ols olt om- oma omb omd omh omi oml omm omo omp omr oms omt oo- ooa oob ood ooh ooi ool oom ooo oop oor oos oot op- opa opb opd oph opi opl opm opo opp opr ops opt or- ora orb ord orh ori orl orm oro orp orr ors ort os- osa osb osd osh osi osl osm oso osp osr oss ost ot- ota otb otd oth oti otl otm oto otp otr ots ott p-p paa pab pad pah pai pal pam pao pap par pas pat pba pbb pbd pbi pbl pbm pbo pbp pbr pbs pbt pda pdb pdd pdh pdi pdl pdm pdo pdp pdr pds pdt pha phb phd phi phl phm pho php phr phs pht pia pib pid pih pii pil pim pio pip pir pis pit pla plb pld plh pli pll plm plo plp plr pls plt pma pmb pmd pmh pmi pml pmm pmo pmp pmr pms pmt poa pob pod poh poi pol pom poo pop por pos pot ppa ppb ppd pph ppi ppl ppm ppo ppp ppr pps ppt pra prb prd prh pri prl prm pro prp prr prs prt ps- psa psb psd psh psi psl psm pso psp psr pss pst pt- pta ptb ptd pth pti ptl ptm pto ptp ptr pts ptt ra- raa rab rad rah rai ral ram rao rap rar ras rat rba rbb rbd rbh rbi rbl rbm rbo rbp rbr rbs rbt rda rdb rdd rdh rdi rdl rdm rdo rdp rdr rds rdt rh- rha rhb rhd rhh rhi rhl rhm rho rhp rhr rhs rht ria rib rid rih rii ril rim rio rip rir ris rit rla rld rlh rli rll rlm rlo rlp rlr rls rlt rma rmb rmd rmh rmi rml rmm rmo rmp rmr rms rmt roa rob rod roh roi rol rom roo rop ror ros rot rpa rpb rpd rph rpi rpl rpm rpo rpp rpr rps rpt rra rrb rrd rrh rri rrl rrm rrp rrr rrs rrt rsa rsb rsd rsh rsi rsl rsm rso rsp rsr rss rst rta rtb rtd rti rtl rtm rto rtp rtr rts rtt saa sab sad sah sai sal sam sao sap sar sas sat sba sbb sbd sbh sbi sbl sbm sbo sbp sbr sbs sbt sda sdb sdd sdh sdi sdl sdm sdo sdp sdr sds sdt sh- sha shb shd shh shi shl shm sho shp shr shs sht sia sib sid sih sii sil sim sio sip sir sis sit sla slb sld slh sli sll slm slo slp slr sls slt sma smb smd smh smi sml smm smo smp smr sms smt soa sob sod soh soi sol som soo sop sor sos sot spa spb spd sph spi spl spm spo spp spr sps spt sr- sra srb srd srh sri srl srm sro srp srr srs srt ss- ssa ssb ssd ssh ssi ssl ssm sso ssp ssr sss sst sta stb std sth sti stl stm sto stp str sts stt taa tab tad tah tai tal tam tao tap tar tas tat tba tbb tbd tbh tbi tbl tbm tbo tbp tbr tbs tbt tda tdb tdd tdh tdi tdl tdm tdo tdp tdr tds tdt th- tha thb thd thh thi thl thm tho thp thr ths tht tia tib tid tih tii til tim tio tip tir tis tit tla tld tlh tli tll tlm tlo tlp tlr tls tlt tma tmb tmd tmh tmi tml tmm tmo tmp tmr tms tmt to- toa tob tod toh toi tol tom too top tor tos tot tpa tpb tpd tph tpi tpl tpm tpo tpp tpr tps tpt tra trb trd trh tri trl trm tro trp trr trs trt tsa tsb tsd tsh tsi tsl tsm tso tsp tsr tss tst tta ttb ttd tth tti ttl ttm tto ttp ttr tts ttt