lso lsp lsr lss m-o m-r maa mab mad mae mai mak mal mam mao map mar mas mba mbb mbd mbe mbi mbk mbl mbm mbo mbp mbr mbs mda mdb mdd mde mdi mdk mdl mdm mdo mdp mdr mds mea meb med mee mei mek mel mem meo mep mer mes mi- mia mib mid mie mii mik mil mim mio mip mir mis mka mkb mkd mke mkk mkl mkm mko mkp mkr mks mla mlb mld mle mli mlk mll mlm mlo mlp mlr mls mma mmb mmd mme mmi mmk mml mmm mmo mmp mmr mms moa mob mod moe moi mok mol mom moo mop mor mos mpa mpb mpd mpe mpi mpk mpl mpm mpo mpp mpr mps mra mrb mrd mre mri mrk mrl mrm mro mrp mrr mrs msa msb msd mse msi msk msl msm mso msp msr mss o-i oaa oab oad oae oai oak oal oam oao oap oar oas ob- oba obb obd obe obi obk obl obm obo obp obr obs oda odb odd ode odi odl odm odo odp odr ods oea oeb oed oee oei oel oem oeo oep oer oes oia oib oid oie oii oik oil oim oio oip oir ois oka okb okd oke oki okk okl oko okp okr oks ola olb old ole oli olk oll olm olo olp ols om- oma omb omd ome omi oml omm omo omp omr oms oo- ooa oob ood ooi ook ool oom ooo oop oor oos op- opa opb opd ope opi opk opl opm opo opp opr ops or- ora orb ord ore ori ork orl orm oro orp orr ors os- osa osb osd ose osi osk osl osm oso osp osr oss p-p paa pab pad pae pai pak pal pam pao pap par pas pba pbb pbd pbe pbi pbk pbl pbm pbo pbp pbr pbs pda pdb pdd pde pdi pdk pdl pdm pdo pdp pdr pds pea peb ped pee pei pek pel pem peo pep per pes pia pib pid pie pii pik pil pim pio pip pir pis pka pkb pkd pke pki pkl pkm pko pkp pkr pks pla plb pld ple pli plk pll plm plo plp plr pls pma pmb pmd pme pmi pmk pml pmm pmo pmp pmr pms poa pob pod poe poi pok pol pom poo pop por pos ppa ppb ppd ppe ppi ppk ppl ppm ppo ppp ppr pps pra prb prd pre pri prk prl prm pro prp prr prs ps- psa psb psd pse psi psk psl psm pso psp psr pss ra- raa rab rad rae rai rak ral ram rao rap rar ras rba rbb rbd rbe rbi rbk rbl rbm rbo rbp rbr rbs rda rdb rdd rde rdi rdl rdm rdo rdp rdr rds re- rea reb red ree rei rek rel rem reo rep rer res ria rib rid rie rii rik ril rim rio rip rir ris rkb rke rkk rkm rko rkp rks rla rld rle rli rll rlm rlo rlp rlr rls rma rmb rmd rme rmi rml rmm rmo rmp rmr rms roa rob rod roe roi rok rol rom roo rop ror ros rpa rpb rpd rpe rpi rpk rpl rpm rpo rpp rpr rps rra rrb rrd rri rrk rrl rrm rrp rrr rrs rsa rsb rsd rse rsi rsk rsl rsm rso rsp rsr rss saa sab sad sae sai sak sal sam sao sap sar sas sba sbb sbd sbe sbi sbk sbl sbm sbo sbp sbr sbs sda sdb sdd sde sdi sdk sdl sdm sdo sdp sdr sds se- sea seb sed see sei sek sel sem seo sep ser ses sia sib sid sie sii sik sil sim sio sip sir sis sk- ska skb skd ske ski skk skl skm sko skp skr sks sla slb sld sle sli slk sll slm slo slp slr sls sma smb smd sme smi smk sml smm smo smp smr sms soa sob sod soe soi sok sol som soo sop sor sos spa spb spd spe spi spk spl spm spo spp spr sps sr- sra srb srd sre sri srk srl srm sro srp srr srs ss- ssa ssb ssd sse ssi ssk ssl ssm sso ssp ssr sss