-er -ic -ol -th bbb bbc bbe bbh bbi bbl bbm bbo bbr bbt bcb bcc bce bch bci bcl bcm bco bcr bct be- beb bec bee beh bei bel bem beo ber bet bhb bhc bhe bhh bhi bhl bhm bho bhr bht bi- bib bic bie bih bii bil bim bio bir bit blb blc ble blh bli bll blm blo blr blt bmb bmc bme bmh bmi bml bmm bmo bmr bmt bob boc boe boh boi bol bom boo bor bot brb bre brh bri brl brm bro brr brt btb btc bte bth bti btl btm bto btr btt c-- cbb cbc cbe cbh cbi cbl cbm cbo cbr cbt ccb ccc cce cch cci ccl ccm cco ccr cct ce- ceb cec cee ceh cei cel cem ceo cer cet ch- chb chc che chh chi chl chm cho chr cht ci- cib cic cie cih cii cil cim cio cir cit cl- clb clc cle clh cli cll clm clo clr clt cmb cmc cme cmh cmi cml cmm cmo cmr cmt co- cob coc coe coh coi col com coo cor cot crb crc cre crh cri crl crm cro crr crt ctb ctc cte cth cti ctl ctm cto ctr ctt ebb ebc ebe ebh ebi ebl ebm ebo ebr ebt ec- ecb ecc ece ech eci ecl ecm eco ecr ect eeb eec eee eel eem eeo eer eet ehb ehc ehe ehh ehi ehl ehm eho ehr eht eib eic eie eii eil eim eio eir eit elb elc ele elh eli ell elm elo elr elt em- emb emc eme emh emi eml emm emo emr emt eo- eob eoc eoe eoh eoi eol eom eoo eor eot erb erc ere erh eri erl erm ero err ert etb etc ete eth eti etl etm eto etr ett h-i hbb hbc hbe hbh hbi hbl hbm hbo hbr hbt hcb hcc hce hch hci hcl hcm hco hcr hct he- heb hec hee heh hei hel hem heo her het hhb hhc hhe hhh hhi hhl hhm hho hhr hht hib hic hie hih hii hil him hio hir hit hlb hlc hle hlh hli hll hlm hlo hlr hlt hmb hmc hme hmh hmi hml hmm hmo hmr hmt hob hoc hoe hoh hoi hol hom hoo hor hot hr- hrb hrc hre hrh hri hrl hrm hro hrr hrt htb htc hte hth hti htl htm hto htr htt ibb ibc ibe ibh ibi ibl ibm ibo ibr ibt icb icc ice ich ici icl icm ico icr ict ie- iec iee iei iel iem ier iet ihb ihc ihe ihh ihi ihl ihm iho ihr iht iib iic iie iih iii iil iim iio iir iit il- ilb ilc ile ilh ili ill ilm ilo ilr ilt im- imb imc ime imh imi iml imm imo imt io- iob ioc ioe ioh ioi iol iom ioo ior iot ir- irb irc ire iri irl irm iro irr irt itb itc ite ith iti itl itm ito itt lbb lbc lbe lbh lbi lbl lbm lbo lbr lbt lcb lcc lce lch lci lcl lcm lco lcr lct leb lec lee leh lei lel lem leo ler let lhb lhc lhh lhi lho lhr lht lib lic lie lih lii lil lim lio lir lit llb llc lle lli lll llm llo llr llt lmb lmc lme lmh lmi lml lmm lmo lmr lmt lob loc loe loh loi lol lom loo lor lot lrb lrc lrh lri lrm lro lrr lrt ltb ltc lte lth lti ltl ltm lto ltr ltt m-o m-r mbb mbc mbe mbh mbi mbl mbm mbo mbr mbt mc- mcb mcc mce mch mci mcl mcm mco mcr mct meb mec mee meh mei mel mem meo mer met mhc mhh mhi mhl mhm mho mhr mht mi- mib mic mie mih mii mil mim mio mir mit mlb mlc mle mlh mli mll mlm mlo mlr mlt mmb mmc mme mmh mmi mml mmm mmo mmr mmt mob moc moe moh moi mol mom moo mor mot mrb mrc mre mrh mri mrl mrm mro mrr mrt mtb mtc mte mth mti mtl mtm mto mtr mtt o-i ob- obb obc obe obh obi obl obm obo obr obt oc- ocb occ och oci ocl ocm oco ocr oct oeb oec oee oeh oei oel oem oeo oer oet ohc ohe ohh ohi ohl ohm oho ohr oht oib oic oie oii oil oim oio oir oit olb olc ole oli oll olm olo olt om- omb omc ome omh omi oml omm omo omr omt oo- oob ooc ooh ooi ool oom ooo oor oot or- orb orc ore orh ori orl orm oro orr ort ot- otb otc ote oth oti otl otm oto otr ott rbb rbc rbe rbh rbi rbl rbm rbo rbr rbt rcb rcc rce rch rci rcl rcm rco rcr rct re- reb rec ree reh rei rel rem reo rer ret rh- rhb rhc rhe rhh rhi rhl rhm rho rhr rht rib ric rie rih rii ril rim rio rir rit rlc rle rlh rli rll rlm rlo rlr rlt rmb rmc rme rmh rmi rml rmm rmo rmr rmt rob roc roe roh roi rol rom roo ror rot rrb rrc rrh rri rrl rrm rrr rrt rtb rtc rte rti rtl rtm rto rtr rtt tbb tbc tbe tbh tbi tbl tbm tbo tbr tbt tcb tcc tce tch tci tcl tcm tco tcr tct te- teb tec tee teh tei tel tem teo ter tet th- thb thc the thh thi thl thm tho thr tht tib tic tie tih tii til tim tio tir tit tlc tle tlh tli tll tlm tlo tlr tlt tmb tmc tme tmh tmi tml tmm tmo tmr tmt to- tob toc toe toh toi tol tom too tor tot trb trc tre trh tri trl trm tro trr trt