-er -ic -th bbb bbc bbd bbe bbh bbi bbm bbo bbr bbt bcb bcc bcd bce bch bci bcm bco bcr bct bdb bdc bdd bde bdh bdi bdm bdo bdr bdt be- beb bec bed bee beh bei bem beo ber bet bhb bhc bhd bhe bhh bhi bhm bho bhr bht bi- bib bic bid bie bih bii bim bio bir bit bmb bmc bmd bme bmh bmi bmm bmo bmr bmt bob boc bod boe boh boi bom boo bor bot brb brd bre brh bri brm bro brr brt btb btc btd bte bth bti btm bto btr btt c-- cbb cbc cbd cbe cbh cbi cbm cbo cbr cbt ccb ccc ccd cce cch cci ccm cco ccr cct cdb cdc cdd cde cdh cdi cdm cdo cdr cdt ce- ceb cec ced cee ceh cei cem ceo cer cet ch- chb chc chd che chh chi chm cho chr cht ci- cib cic cid cie cih cii cim cio cir cit cmb cmc cmd cme cmh cmi cmm cmo cmr cmt co- cob coc cod coe coh coi com coo cor cot crb crc crd cre crh cri crm cro crr crt ctb ctc ctd cte cth cti ctm cto ctr ctt dbb dbc dbd dbe dbh dbi dbm dbo dbr dbt dcb dcc dcd dce dci dcm dco dcr dct ddb ddc ddd dde ddh ddi ddm ddo ddr ddt de- deb dec ded dee deh dei dem deo der det dh- dhb dhc dhd dhe dhh dhi dhm dho dhr dht di- dib dic did die dih dii dim dio dir dit dmb dmc dmd dme dmh dmi dmm dmo dmr dmt dob doc dod doe doh doi dom doo dor dot drb drc drd dre dri drm dro drr drt dtb dtc dtd dte dth dti dtm dto dtr dtt ebb ebc ebd ebe ebh ebi ebm ebo ebr ebt ec- ecb ecc ecd ece ech eci ecm eco ecr ect ed- edb edc edd ede edh edi edm edo edr edt eeb eec eed eee eem eeo eer eet ehb ehc ehd ehe ehh ehi ehm eho ehr eht eib eic eid eie eii eim eio eir eit em- emb emc emd eme emh emi emm emo emr emt eo- eob eoc eod eoe eoh eoi eom eoo eor eot erb erc erd ere erh eri erm ero err ert etb etc etd ete eth eti etm eto etr ett h-i hbb hbc hbd hbe hbh hbi hbm hbo hbr hbt hcb hcc hcd hce hch hci hcm hco hcr hct hdb hdc hdd hde hdh hdi hdm hdo hdr hdt he- heb hec hed hee heh hei hem heo her het hhb hhc hhd hhe hhh hhi hhm hho hhr hht hib hic hid hie hih hii him hio hir hit hmb hmc hmd hme hmh hmi hmm hmo hmr hmt hob hoc hod hoe hoh hoi hom hoo hor hot hr- hrb hrc hrd hre hrh hri hrm hro hrr hrt htb htc htd hte hth hti htm hto htr htt i-d ibb ibc ibd ibe ibh ibi ibm ibo ibr ibt icb icc icd ice ich ici icm ico icr ict idb idc idd ide idh idi idm ido idr idt ie- iec ied iee iei iem ier iet ihb ihc ihd ihe ihh ihi ihm iho ihr iht iib iic iid iie iih iii iim iio iir iit im- imb imc imd ime imh imi imm imo imt io- iob ioc iod ioe ioh ioi iom ioo ior iot ir- irb irc ird ire iri irm iro irr irt itb itc itd ite ith iti itm ito itt m-o m-r mbb mbc mbd mbe mbh mbi mbm mbo mbr mbt mc- mcb mcc mcd mce mch mci mcm mco mcr mct mdb mdc mdd mde mdh mdi mdm mdo mdr mdt meb mec med mee meh mei mem meo mer met mhc mhd mhh mhi mhm mho mhr mht mi- mib mic mid mie mih mii mim mio mir mit mmb mmc mmd mme mmh mmi mmm mmo mmr mmt mob moc mod moe moh moi mom moo mor mot mrb mrc mrd mre mrh mri mrm mro mrr mrt mtb mtc mtd mte mth mti mtm mto mtr mtt o-i ob- obb obc obd obe obh obi obm obo obr obt oc- ocb occ ocd och oci ocm oco ocr oct odb odc odd ode odh odi odm odo odr odt oeb oec oed oee oeh oei oem oeo oer oet ohc ohd ohe ohh ohi ohm oho ohr oht oib oic oid oie oii oim oio oir oit om- omb omc omd ome omh omi omm omo omr omt oo- oob ooc ood ooh ooi oom ooo oor oot or- orb orc ord ore orh ori orm oro orr ort ot- otb otc otd ote oth oti otm oto otr ott rbb rbc rbd rbe rbh rbi rbm rbo rbr rbt rcb rcc rcd rce rch rci rcm rco rcr rct rdb rdc rdd rde rdh rdi rdm rdo rdr rdt re- reb rec red ree reh rei rem reo rer ret rh- rhb rhc rhd rhe rhh rhi rhm rho rhr rht rib ric rid rie rih rii rim rio rir rit rmb rmc rmd rme rmh rmi rmm rmo rmr rmt rob roc rod roe roh roi rom roo ror rot rrb rrc rrd rrh rri rrm rrr rrt rtb rtc rtd rte rti rtm rto rtr rtt tbb tbc tbd tbe tbh tbi tbm tbo tbr tbt tcb tcc tcd tce tch tci tcm tco tcr tct tdb tdc tdd tde tdh tdi tdm tdo tdr tdt te- teb tec ted tee teh tei tem teo ter tet th- thb thc thd the thh thi thm tho thr tht tib tic tid tie tih tii tim tio tir tit tmb tmc tmd tme tmh tmi tmm tmo tmr tmt to- tob toc tod toe toh toi tom too tor tot