-er b-p bbb bbe bbg bbh bbm bbo bbp bbr bbs be- beb bee beg beh bem beo bep ber bes bgb bge bgg bgh bgm bgo bgp bgr bgs bhb bhe bhg bhh bhm bho bhp bhr bhs bmb bme bmg bmh bmm bmo bmp bmr bms bob boe bog boh bom boo bop bor bos bpb bpe bpg bph bpm bpo bpp bpr bps brb bre brg brh brm bro brp brr brs bsb bse bsg bsh bsm bso bsp bsr bss ebb ebe ebg ebh ebm ebo ebp ebr ebs eeb eee eeg eem eeo eep eer ees egb ege egg egh egm ego egp egr egs ehb ehe ehg ehh ehm eho ehp ehr ehs em- emb eme emg emh emm emo emp emr ems eo- eob eoe eog eoh eom eoo eop eor eos ep- epb epe epg eph epm epo epp epr eps erb ere erg erh erm ero erp err ers es- esb ese esg esh esm eso esp esr ess g-p gbe gbg gbh gbm gbo gbp gbr gbs ge- geb gee geg geh gem geo gep ger ges ggb ggg ggh ggm ggo ggp ggr ggs ghb ghe ghg ghh gho ghp ghr ghs gmb gme gmg gmh gmm gmo gmp gmr gms gob goe gog goh gom goo gop gor gos gpb gpe gpg gph gpm gpo gpp gpr gps grb gre grg grh grm gro grp grr grs gsb gse gsg gsm gso gsp gsr gss hbb hbe hbg hbh hbm hbo hbp hbr hbs he- heb hee heg heh hem heo hep her hes hgb hge hgg hgh hgm hgo hgp hgr hgs hhb hhe hhg hhh hhm hho hhp hhr hhs hmb hme hmg hmh hmm hmo hmp hmr hms hob hoe hog hoh hom hoo hop hor hos hpb hpe hpg hph hpm hpo hpp hpr hps hr- hrb hre hrg hrh hrm hro hrp hrr hrs hsb hse hsg hsh hsm hsp hsr hss m-o m-r mbb mbe mbg mbh mbm mbo mbp mbr mbs meb mee meg meh mem meo mep mer mes mgb mge mgh mgm mgo mgp mgr mgs mhg mhh mhm mho mhp mhr mhs mmb mme mmg mmh mmm mmo mmp mmr mms mob moe mog moh mom moo mop mor mos mpb mpe mpg mph mpm mpo mpp mpr mps mrb mre mrg mrh mrm mro mrp mrr mrs msb mse msg msh msm mso msp msr mss ob- obb obe obg obh obm obo obp obr obs oeb oee oeg oeh oem oeo oep oer oes oge ogg ogh ogo ogp ogs ohe ohg ohh ohm oho ohp ohr ohs om- omb ome omg omh omm omo omp omr oms oo- oob oog ooh oom ooo oop oor oos op- opb ope opg oph opm opo opp opr ops or- orb ore org orh orm oro orp orr ors os- osb ose osg osh osm oso osp osr oss p-p pbb pbe pbg pbm pbo pbp pbr pbs peb pee peg peh pem peo pep per pes pgb pge pgg pgh pgm pgo pgp pgr pgs phb phe phg phm pho php phr phs pmb pme pmg pmh pmm pmo pmp pmr pms pob poe pog poh pom poo pop por pos ppb ppe ppg pph ppm ppo ppp ppr pps prb pre prg prh prm pro prp prr prs ps- psb pse psg psh psm pso psp psr pss rbb rbe rbg rbh rbm rbo rbp rbr rbs re- reb ree reg reh rem reo rep rer res rgb rge rgg rgh rgo rgp rgr rgs rh- rhb rhe rhg rhh rhm rho rhp rhr rhs rmb rme rmg rmh rmm rmo rmp rmr rms rob roe rog roh rom roo rop ror ros rpb rpe rpg rph rpm rpo rpp rpr rps rrb rrg rrh rrm rrp rrr rrs rsb rse rsg rsh rsm rso rsp rsr rss sbb sbe sbg sbh sbm sbo sbp sbr sbs se- seb see seg seh sem seo sep ser ses sgb sge sgg sgh sgm sgo sgp sgr sgs sh- shb she shg shh shm sho shp shr shs smb sme smg smh smm smo smp smr sms sob soe sog soh som soo sop sor sos spb spe spg sph spm spo spp spr sps sr- srb sre srg srh srm sro srp srr srs ss- ssb sse ssg ssh ssm sso ssp ssr sss

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