-er -th bbb bbd bbe bbh bbi bbm bbo bbr bbs bbt bdb bdd bde bdh bdi bdm bdo bdr bds bdt be- beb bed bee beh bei bem beo ber bes bet bhb bhd bhe bhh bhi bhm bho bhr bhs bht bi- bib bid bie bih bii bim bio bir bis bit bmb bmd bme bmh bmi bmm bmo bmr bms bmt bob bod boe boh boi bom boo bor bos bot brb brd bre brh bri brm bro brr brs brt bsb bsd bse bsh bsi bsm bso bsr bss bst btb btd bte bth bti btm bto btr bts btt dbb dbd dbe dbh dbi dbm dbo dbr dbs dbt ddb ddd dde ddh ddi ddm ddo ddr dds ddt de- deb ded dee deh dei dem deo der des det dh- dhb dhd dhe dhh dhi dhm dho dhr dhs dht di- dib did die dih dii dim dio dir dis dit dmb dmd dme dmh dmi dmm dmo dmr dms dmt dob dod doe doh doi dom doo dor dos dot drb drd dre dri drm dro drr drs drt dsb dsd dse dsh dsi dsm dso dsr dss dst dtb dtd dte dth dti dtm dto dtr dts dtt ebb ebd ebe ebh ebi ebm ebo ebr ebs ebt ed- edb edd ede edh edi edm edo edr eds edt eeb eed eee eem eeo eer ees eet ehb ehd ehe ehh ehi ehm eho ehr ehs eht eib eid eie eii eim eio eir eis eit em- emb emd eme emh emi emm emo emr ems emt eo- eob eod eoe eoh eoi eom eoo eor eos eot erb erd ere erh eri erm ero err ers ert es- esb esd ese esh esi esm eso esr ess est etb etd ete eth eti etm eto etr ets ett h-i hbb hbd hbe hbh hbi hbm hbo hbr hbs hbt hdb hdd hde hdh hdi hdm hdo hdr hds hdt he- heb hed hee heh hei hem heo her hes het hhb hhd hhe hhh hhi hhm hho hhr hhs hht hib hid hie hih hii him hio hir his hit hmb hmd hme hmh hmi hmm hmo hmr hms hmt hob hod hoe hoh hoi hom hoo hor hos hot hr- hrb hrd hre hrh hri hrm hro hrr hrs hrt hsb hsd hse hsh hsi hsm hsr hss hst htb htd hte hth hti htm hto htr hts htt i-d ibb ibd ibe ibh ibi ibm ibo ibr ibs ibt idb idd ide idh idi idm ido idr ids idt ie- ied iee iei iem ier ies iet ihb ihd ihe ihh ihi ihm iho ihr ihs iht iib iid iie iih iii iim iio iir iis iit im- imb imd ime imh imi imm imo ims imt io- iob iod ioe ioh ioi iom ioo ior ios iot ir- irb ird ire iri irm iro irr irs irt is- isb isd ise ish isi ism iso isr iss ist itb itd ite ith iti itm ito its itt m-o m-r mbb mbd mbe mbh mbi mbm mbo mbr mbs mbt mdb mdd mde mdh mdi mdm mdo mdr mds mdt meb med mee meh mei mem meo mer mes met mhd mhh mhi mhm mho mhr mhs mht mi- mib mid mie mih mii mim mio mir mis mit mmb mmd mme mmh mmi mmm mmo mmr mms mmt mob mod moe moh moi mom moo mor mos mot mrb mrd mre mrh mri mrm mro mrr mrs mrt msb msd mse msh msi msm mso msr mss mst mtb mtd mte mth mti mtm mto mtr mts mtt o-i ob- obb obd obe obh obi obm obo obr obs obt odb odd ode odh odi odm odo odr ods odt oeb oed oee oeh oei oem oeo oer oes oet ohd ohe ohh ohi ohm oho ohr ohs oht oib oid oie oii oim oio oir ois oit om- omb omd ome omh omi omm omo omr oms omt oo- oob ood ooh ooi oom ooo oor oos oot or- orb ord ore orh ori orm oro orr ors ort os- osb osd ose osh osi osm oso osr oss ost ot- otb otd ote oth oti otm oto otr ots ott rbb rbd rbe rbh rbi rbm rbo rbr rbs rbt rdb rdd rde rdh rdi rdm rdo rdr rds rdt re- reb red ree reh rei rem reo rer res ret rh- rhb rhd rhe rhh rhi rhm rho rhr rhs rht rib rid rie rih rii rim rio rir ris rit rmb rmd rme rmh rmi rmm rmo rmr rms rmt rob rod roe roh roi rom roo ror ros rot rrb rrd rrh rri rrm rrr rrs rrt rsb rsd rse rsh rsi rsm rso rsr rss rst rtb rtd rte rti rtm rto rtr rts rtt sbb sbd sbe sbh sbi sbm sbo sbr sbs sbt sdb sdd sde sdh sdi sdm sdo sdr sds sdt se- seb sed see seh sei sem seo ser ses set sh- shb shd she shh shi shm sho shr shs sht sib sid sie sih sii sim sio sir sis sit smb smd sme smh smi smm smo smr sms smt sob sod soe soh soi som soo sor sos sot sr- srb srd sre srh sri srm sro srr srs srt ss- ssb ssd sse ssh ssi ssm sso ssr sss sst stb std ste sth sti stm sto str sts stt tbb tbd tbe tbh tbi tbm tbo tbr tbs tbt tdb tdd tde tdh tdi tdm tdo tdr tds tdt te- teb ted tee teh tei tem teo ter tes tet th- thb thd the thh thi thm tho thr ths tht tib tid tie tih tii tim tio tir tis tit tmb tmd tme tmh tmi tmm tmo tmr tms tmt to- tob tod toe toh toi tom too tor tos tot trb trd tre trh tri trm tro trr trs trt