-er -ol -th b-p bbb bbe bbg bbh bbi bbl bbm bbo bbp bbr bbt be- beb bee beg beh bei bel bem beo bep ber bet bgb bge bgg bgh bgi bgl bgm bgo bgp bgr bgt bhb bhe bhg bhh bhi bhl bhm bho bhp bhr bht bi- bib bie big bih bii bil bim bio bip bir bit blb ble blg blh bli bll blm blo blp blr blt bmb bme bmg bmh bmi bml bmm bmo bmp bmr bmt bob boe bog boh boi bol bom boo bop bor bot bpb bpe bpg bph bpi bpl bpm bpo bpp bpr bpt brb bre brg brh bri brl brm bro brp brr brt btb bte btg bth bti btl btm bto btp btr btt ebb ebe ebg ebh ebi ebl ebm ebo ebp ebr ebt eeb eee eeg eel eem eeo eep eer eet egb ege egg egh egi egl egm ego egp egr egt ehb ehe ehg ehh ehi ehl ehm eho ehp ehr eht eib eie eig eii eil eim eio eip eir eit elb ele elg elh eli ell elm elo elp elr elt em- emb eme emg emh emi eml emm emo emp emr emt eo- eob eoe eog eoh eoi eol eom eoo eop eor eot ep- epb epe epg eph epi epl epm epo epp epr ept erb ere erg erh eri erl erm ero erp err ert etb ete etg eth eti etl etm eto etp etr ett g-p gbe gbg gbh gbi gbl gbm gbo gbp gbr gbt ge- geb gee geg geh gei gel gem geo gep ger get ggb ggg ggh ggi ggm ggo ggp ggr ggt ghb ghe ghg ghh ghi ghl gho ghp ghr ght gib gie gig gih gii gil gim gio gip gir git glb gle glg glh gli gll glm glo glp glr glt gmb gme gmg gmh gmi gml gmm gmo gmp gmr gmt gob goe gog goh goi gol gom goo gop gor got gpb gpe gpg gph gpi gpl gpm gpo gpp gpr gpt grb gre grg grh gri grl grm gro grp grr grt gtb gte gtg gth gti gtl gtm gto gtp gtr gtt h-i hbb hbe hbg hbh hbi hbl hbm hbo hbp hbr hbt he- heb hee heg heh hei hel hem heo hep her het hgb hge hgg hgh hgi hgl hgm hgo hgp hgr hgt hhb hhe hhg hhh hhi hhl hhm hho hhp hhr hht hib hie hig hih hii hil him hio hip hir hit hlb hle hlg hlh hli hll hlm hlo hlp hlr hlt hmb hme hmg hmh hmi hml hmm hmo hmp hmr hmt hob hoe hog hoh hoi hol hom hoo hop hor hot hpb hpe hpg hph hpi hpl hpm hpo hpp hpr hpt hr- hrb hre hrg hrh hri hrl hrm hro hrp hrr hrt htb hte htg hth hti htl htm hto htp htr htt ibb ibe ibg ibh ibi ibl ibm ibo ibp ibr ibt ie- iee ieg iei iel iem iep ier iet igb ige igg igh igi igl igm igo igp igr igt ihb ihe ihg ihh ihi ihl ihm iho ihp ihr iht iib iie iih iii iil iim iio iip iir iit il- ilb ile ilg ilh ili ill ilm ilo ilp ilr ilt im- imb ime img imh imi iml imm imo imp imt io- iob ioe iog ioh ioi iol iom ioo iop ior iot ipb ipe ipg ipi ipl ipm ipo ipp ipr ipt ir- irb ire irg iri irl irm iro irp irr irt itb ite itg ith iti itl itm ito itp itt l-p lbb lbe lbg lbh lbi lbl lbm lbo lbp lbr lbt leb lee leg leh lei lel lem leo lep ler let lgb lge lgg lgh lgi lgl lgm lgo lgp lgr lgt lhb lhh lhi lho lhp lhr lht lib lie lig lih lii lil lim lio lip lir lit llb lle llg lli lll llm llo llp llr llt lmb lme lmg lmh lmi lml lmm lmo lmp lmr lmt lob loe log loh loi lol lom loo lop lor lot lpb lpe lpg lph lpi lpl lpm lpo lpp lpr lpt lrb lrg lrh lri lrm lro lrp lrr lrt ltb lte ltg lth lti ltl ltm lto ltp ltr ltt m-o m-r mbb mbe mbg mbh mbi mbl mbm mbo mbp mbr mbt meb mee meg meh mei mel mem meo mep mer met mgb mge mgh mgi mgl mgm mgo mgp mgr mgt mhg mhh mhi mhl mhm mho mhp mhr mht mi- mib mie mig mih mii mil mim mio mip mir mit mlb mle mlg mlh mli mll mlm mlo mlp mlr mlt mmb mme mmg mmh mmi mml mmm mmo mmp mmr mmt mob moe mog moh moi mol mom moo mop mor mot mpb mpe mpg mph mpi mpl mpm mpo mpp mpr mpt mrb mre mrg mrh mri mrl mrm mro mrp mrr mrt mtb mte mtg mth mti mtl mtm mto mtp mtr mtt o-i ob- obb obe obg obh obi obl obm obo obp obr obt oeb oee oeg oeh oei oel oem oeo oep oer oet oge ogg ogh ogi ogl ogo ogp ogt ohe ohg ohh ohi ohl ohm oho ohp ohr oht oib oie oii oil oim oio oip oir oit olb ole olg oli oll olm olo olp olt om- omb ome omg omh omi oml omm omo omp omr omt oo- oob oog ooh ooi ool oom ooo oop oor oot op- opb ope opg oph opi opl opm opo opp opr opt or- orb ore org orh ori orl orm oro orp orr ort ot- otb ote otg oth oti otl otm oto otp otr ott p-p pbb pbe pbg pbi pbl pbm pbo pbp pbr pbt peb pee peg peh pei pel pem peo pep per pet pgb pge pgg pgh pgi pgl pgm pgo pgp pgr pgt phb phe phg