-er -th bbb bbe bbg bbh bbi bbm bbo bbr bbs bbt be- beb bee beg beh bei bem beo ber bes bet bgb bge bgg bgh bgi bgm bgo bgr bgs bgt bhb bhe bhg bhh bhi bhm bho bhr bhs bht bi- bib bie big bih bii bim bio bir bis bit bmb bme bmg bmh bmi bmm bmo bmr bms bmt bob boe bog boh boi bom boo bor bos bot brb bre brg brh bri brm bro brr brs brt bsb bse bsg bsh bsi bsm bso bsr bss bst btb bte btg bth bti btm bto btr bts btt ebb ebe ebg ebh ebi ebm ebo ebr ebs ebt eeb eee eeg eem eeo eer ees eet egb ege egg egh egi egm ego egr egs egt ehb ehe ehg ehh ehi ehm eho ehr ehs eht eib eie eig eii eim eio eir eis eit em- emb eme emg emh emi emm emo emr ems emt eo- eob eoe eog eoh eoi eom eoo eor eos eot erb ere erg erh eri erm ero err ers ert es- esb ese esg esh esi esm eso esr ess est etb ete etg eth eti etm eto etr ets ett gbe gbg gbh gbi gbm gbo gbr gbs gbt ge- geb gee geg geh gei gem geo ger ges get ggb ggg ggh ggi ggm ggo ggr ggs ggt ghb ghe ghg ghh ghi gho ghr ghs ght gib gie gig gih gii gim gio gir gis git gmb gme gmg gmh gmi gmm gmo gmr gms gmt gob goe gog goh goi gom goo gor gos got grb gre grg grh gri grm gro grr grs grt gsb gse gsg gsi gsm gso gsr gss gst gtb gte gtg gth gti gtm gto gtr gts gtt h-i hbb hbe hbg hbh hbi hbm hbo hbr hbs hbt he- heb hee heg heh hei hem heo her hes het hgb hge hgg hgh hgi hgm hgo hgr hgs hgt hhb hhe hhg hhh hhi hhm hho hhr hhs hht hib hie hig hih hii him hio hir his hit hmb hme hmg hmh hmi hmm hmo hmr hms hmt hob hoe hog hoh hoi hom hoo hor hos hot hr- hrb hre hrg hrh hri hrm hro hrr hrs hrt hsb hse hsg hsh hsi hsm hsr hss hst htb hte htg hth hti htm hto htr hts htt ibb ibe ibg ibh ibi ibm ibo ibr ibs ibt ie- iee ieg iei iem ier ies iet igb ige igg igh igi igm igo igr igs igt ihb ihe ihg ihh ihi ihm iho ihr ihs iht iib iie iih iii iim iio iir iis iit im- imb ime img imh imi imm imo ims imt io- iob ioe iog ioh ioi iom ioo ior ios iot ir- irb ire irg iri irm iro irr irs irt is- isb ise isg ish isi ism iso isr iss ist itb ite itg ith iti itm ito its itt m-o m-r mbb mbe mbg mbh mbi mbm mbo mbr mbs mbt meb mee meg meh mei mem meo mer mes met mgb mge mgh mgi mgm mgo mgr mgs mgt mhg mhh mhi mhm mho mhr mhs mht mi- mib mie mig mih mii mim mio mir mis mit mmb mme mmg mmh mmi mmm mmo mmr mms mmt mob moe mog moh moi mom moo mor mos mot mrb mre mrg mrh mri mrm mro mrr mrs mrt msb mse msg msh msi msm mso msr mss mst mtb mte mtg mth mti mtm mto mtr mts mtt o-i ob- obb obe obg obh obi obm obo obr obs obt oeb oee oeg oeh oei oem oeo oer oes oet oge ogg ogh ogi ogo ogs ogt ohe ohg ohh ohi ohm oho ohr ohs oht oib oie oii oim oio oir ois oit om- omb ome omg omh omi omm omo omr oms omt oo- oob oog ooh ooi oom ooo oor oos oot or- orb ore org orh ori orm oro orr ors ort os- osb ose osg osh osi osm oso osr oss ost ot- otb ote otg oth oti otm oto otr ots ott rbb rbe rbg rbh rbi rbm rbo rbr rbs rbt re- reb ree reg reh rei rem reo rer res ret rgb rge rgg rgh rgi rgo rgr rgs rgt rh- rhb rhe rhg rhh rhi rhm rho rhr rhs rht rib rie rig rih rii rim rio rir ris rit rmb rme rmg rmh rmi rmm rmo rmr rms rmt rob roe rog roh roi rom roo ror ros rot rrb rrg rrh rri rrm rrr rrs rrt rsb rse rsg rsh rsi rsm rso rsr rss rst rtb rte rtg rti rtm rto rtr rts rtt sbb sbe sbg sbh sbi sbm sbo sbr sbs sbt se- seb see seg seh sei sem seo ser ses set sgb sge sgg sgh sgi sgm sgo sgr sgs sgt sh- shb she shg shh shi shm sho shr shs sht sib sie sig sih sii sim sio sir sis sit smb sme smg smh smi smm smo smr sms smt sob soe sog soh soi som soo sor sos sot sr- srb sre srg srh sri srm sro srr srs srt ss- ssb sse ssg ssh ssi ssm sso ssr sss sst stb ste stg sth sti stm sto str sts stt tbb tbe tbg tbh tbi tbm tbo tbr tbs tbt te- teb tee teg teh tei tem teo ter tes tet tgb tge tgg tgh tgi tgm tgo tgr tgs tgt th- thb the thg thh thi thm tho thr ths tht tib tie tig tih tii tim tio tir tis tit tmb tme tmg tmh tmi tmm tmo tmr tms tmt to- tob toe tog toh toi tom too tor tos tot trb tre trg trh tri trm tro trr trs trt tsb tse tsg tsh tsi tsm tso tsr tss tst ttb tte ttg tth