lsi lsl lsm lso lsp lsr lss m-o m-r mbb mbd mbe mbg mbh mbi mbl mbm mbo mbp mbr mbs mdb mdd mde mdg mdh mdi mdl mdm mdo mdp mdr mds meb med mee meg meh mei mel mem meo mep mer mes mgb mgd mge mgh mgi mgl mgm mgo mgp mgr mgs mhd mhg mhh mhi mhl mhm mho mhp mhr mhs mi- mib mid mie mig mih mii mil mim mio mip mir mis mlb mld mle mlg mlh mli mll mlm mlo mlp mlr mls mmb mmd mme mmg mmh mmi mml mmm mmo mmp mmr mms mob mod moe mog moh moi mol mom moo mop mor mos mpb mpd mpe mpg mph mpi mpl mpm mpo mpp mpr mps mrb mrd mre mrg mrh mri mrl mrm mro mrp mrr mrs msb msd mse msg msh msi msl msm mso msp msr mss o-i ob- obb obd obe obg obh obi obl obm obo obp obr obs odb odd ode odg odh odi odl odm odo odp odr ods oeb oed oee oeg oeh oei oel oem oeo oep oer oes ogd oge ogg ogh ogi ogl ogo ogp ogs ohd ohe ohg ohh ohi ohl ohm oho ohp ohr ohs oib oid oie oii oil oim oio oip oir ois olb old ole olg oli oll olm olo olp ols om- omb omd ome omg omh omi oml omm omo omp omr oms oo- oob ood oog ooh ooi ool oom ooo oop oor oos op- opb opd ope opg oph opi opl opm opo opp opr ops or- orb ord ore org orh ori orl orm oro orp orr ors os- osb osd ose osg osh osi osl osm oso osp osr oss p-p pbb pbd pbe pbg pbi pbl pbm pbo pbp pbr pbs pdb pdd pde pdg pdh pdi pdl pdm pdo pdp pdr pds peb ped pee peg peh pei pel pem peo pep per pes pgb pgd pge pgg pgh pgi pgl pgm pgo pgp pgr pgs phb phd phe phg phi phl phm pho php phr phs pib pid pie pig pih pii pil pim pio pip pir pis plb pld ple plg plh pli pll plm plo plp plr pls pmb pmd pme pmg pmh pmi pml pmm pmo pmp pmr pms pob pod poe pog poh poi pol pom poo pop por pos ppb ppd ppe ppg pph ppi ppl ppm ppo ppp ppr pps prb prd pre prg prh pri prl prm pro prp prr prs ps- psb psd pse psg psh psi psl psm pso psp psr pss rbb rbd rbe rbg rbh rbi rbl rbm rbo rbp rbr rbs rdb rdd rde rdg rdh rdi rdl rdm rdo rdp rdr rds re- reb red ree reg reh rei rel rem reo rep rer res rgb rgd rge rgg rgh rgi rgo rgp rgr rgs rh- rhb rhd rhe rhg rhh rhi rhl rhm rho rhp rhr rhs rib rid rie rig rih rii ril rim rio rip rir ris rld rle rlg rlh rli rll rlm rlo rlp rlr rls rmb rmd rme rmg rmh rmi rml rmm rmo rmp rmr rms rob rod roe rog roh roi rol rom roo rop ror ros rpb rpd rpe rpg rph rpi rpl rpm rpo rpp rpr rps rrb rrd rrg rrh rri rrl rrm rrp rrr rrs rsb rsd rse rsg rsh rsi rsl rsm rso rsp rsr rss sbb sbd sbe sbg sbh sbi sbl sbm sbo sbp sbr sbs sdb sdd sde sdg sdh sdi sdl sdm sdo sdp sdr sds se- seb sed see seg seh sei sel sem seo sep ser ses sgb sgd sge sgg sgh sgi sgl sgm sgo sgp sgr sgs sh- shb shd she shg shh shi shl shm sho shp shr shs sib sid sie sig sih sii sil sim sio sip sir sis slb sld sle slg slh sli sll slm slo slp slr sls smb smd sme smg smh smi sml smm smo smp smr sms sob sod soe sog soh soi sol som soo sop sor sos spb spd spe spg sph spi spl spm spo spp spr sps sr- srb srd sre srg srh sri srl srm sro srp srr srs ss- ssb ssd sse ssg ssh ssi ssl ssm sso ssp ssr sss