-er -th b-p bbb bbd bbe bbh bbi bbm bbo bbp bbr bbs bbt bdb bdd bde bdh bdi bdm bdo bdp bdr bds bdt be- beb bed bee beh bei bem beo bep ber bes bet bhb bhd bhe bhh bhi bhm bho bhp bhr bhs bht bi- bib bid bie bih bii bim bio bip bir bis bit bmb bmd bme bmh bmi bmm bmo bmp bmr bms bmt bob bod boe boh boi bom boo bop bor bos bot bpb bpd bpe bph bpi bpm bpo bpp bpr bps bpt brb brd bre brh bri brm bro brp brr brs brt bsb bsd bse bsh bsi bsm bso bsp bsr bss bst btb btd bte bth bti btm bto btp btr bts btt dbb dbd dbe dbh dbi dbm dbo dbp dbr dbs dbt ddb ddd dde ddh ddi ddm ddo ddp ddr dds ddt de- deb ded dee deh dei dem deo dep der des det dh- dhb dhd dhe dhh dhi dhm dho dhp dhr dhs dht di- dib did die dih dii dim dio dip dir dis dit dmb dmd dme dmh dmi dmm dmo dmp dmr dms dmt dob dod doe doh doi dom doo dop dor dos dot dpb dpd dpe dph dpi dpm dpo dpp dpr dps dpt drb drd dre dri drm dro drp drr drs drt dsb dsd dse dsh dsi dsm dso dsp dsr dss dst dtb dtd dte dth dti dtm dto dtp dtr dts dtt ebb ebd ebe ebh ebi ebm ebo ebp ebr ebs ebt ed- edb edd ede edh edi edm edo edp edr eds edt eeb eed eee eem eeo eep eer ees eet ehb ehd ehe ehh ehi ehm eho ehp ehr ehs eht eib eid eie eii eim eio eip eir eis eit em- emb emd eme emh emi emm emo emp emr ems emt eo- eob eod eoe eoh eoi eom eoo eop eor eos eot ep- epb epd epe eph epi epm epo epp epr eps ept erb erd ere erh eri erm ero erp err ers ert es- esb esd ese esh esi esm eso esp esr ess est etb etd ete eth eti etm eto etp etr ets ett h-i hbb hbd hbe hbh hbi hbm hbo hbp hbr hbs hbt hdb hdd hde hdh hdi hdm hdo hdp hdr hds hdt he- heb hed hee heh hei hem heo hep her hes het hhb hhd hhe hhh hhi hhm hho hhp hhr hhs hht hib hid hie hih hii him hio hip hir his hit hmb hmd hme hmh hmi hmm hmo hmp hmr hms hmt hob hod hoe hoh hoi hom hoo hop hor hos hot hpb hpd hpe hph hpi hpm hpo hpp hpr hps hpt hr- hrb hrd hre hrh hri hrm hro hrp hrr hrs hrt hsb hsd hse hsh hsi hsm hsp hsr hss hst htb htd hte hth hti htm hto htp htr hts htt i-d ibb ibd ibe ibh ibi ibm ibo ibp ibr ibs ibt idb idd ide idh idi idm ido idp idr ids idt ie- ied iee iei iem iep ier ies iet ihb ihd ihe ihh ihi ihm iho ihp ihr ihs iht iib iid iie iih iii iim iio iip iir iis iit im- imb imd ime imh imi imm imo imp ims imt io- iob iod ioe ioh ioi iom ioo iop ior ios iot ipb ipd ipe ipi ipm ipo ipp ipr ips ipt ir- irb ird ire iri irm iro irp irr irs irt is- isb isd ise ish isi ism iso isp isr iss ist itb itd ite ith iti itm ito itp its itt m-o m-r mbb mbd mbe mbh mbi mbm mbo mbp mbr mbs mbt mdb mdd mde mdh mdi mdm mdo mdp mdr mds mdt meb med mee meh mei mem meo mep mer mes met mhd mhh mhi mhm mho mhp mhr mhs mht mi- mib mid mie mih mii mim mio mip mir mis mit mmb mmd mme mmh mmi mmm mmo mmp mmr mms mmt mob mod moe moh moi mom moo mop mor mos mot mpb mpd mpe mph mpi mpm mpo mpp mpr mps mpt mrb mrd mre mrh mri mrm mro mrp mrr mrs mrt msb msd mse msh msi msm mso msp msr mss mst mtb mtd mte mth mti mtm mto mtp mtr mts mtt o-i ob- obb obd obe obh obi obm obo obp obr obs obt odb odd ode odh odi odm odo odp odr ods odt oeb oed oee oeh oei oem oeo oep oer oes oet ohd ohe ohh ohi ohm oho ohp ohr ohs oht oib oid oie oii oim oio oip oir ois oit om- omb omd ome omh omi omm omo omp omr oms omt oo- oob ood ooh ooi oom ooo oop oor oos oot op- opb opd ope oph opi opm opo opp opr ops opt or- orb ord ore orh ori orm oro orp orr ors ort os- osb osd ose osh osi osm oso osp osr oss ost ot- otb otd ote oth oti otm oto otp otr ots ott p-p pbb pbd pbe pbi pbm pbo pbp pbr pbs pbt pdb pdd pde pdh pdi pdm pdo pdp pdr pds pdt peb ped pee peh pei pem peo pep per pes pet phb phd phe phi phm pho php phr phs pht pib pid pie pih pii pim pio pip pir pis pit pmb pmd pme pmh pmi pmm pmo pmp pmr pms pmt pob pod poe poh poi pom poo pop por pos pot ppb ppd ppe pph ppi ppm ppo ppp ppr pps ppt prb prd pre prh pri prm pro prp prr prs prt ps- psb psd pse psh psi psm pso psp psr pss pst pt- ptb ptd pte pth pti ptm pto ptp ptr pts ptt rbb rbd rbe rbh rbi rbm rbo rbp rbr rbs rbt rdb rdd rde rdh