-er -ol -th b-p bbb bbe bbg bbh bbi bbl bbn bbo bbp bbr bbs bbt be- beb bee beg beh bei bel ben beo bep ber bes bet bgb bge bgg bgh bgi bgl bgn bgo bgp bgr bgs bgt bhb bhe bhg bhh bhi bhl bho bhp bhr bhs bht bi- bib bie big bih bii bil bin bio bip bir bis bit blb ble blg blh bli bll bln blo blp blr bls blt bnb bne bng bni bnl bnn bno bnp bnr bns bnt bob boe bog boh boi bol bon boo bop bor bos bot bpb bpe bpg bph bpi bpl bpn bpo bpp bpr bps bpt brb bre brg brh bri brl brn bro brp brr brs brt bsb bse bsg bsh bsi bsl bsn bso bsp bsr bss bst btb bte btg bth bti btl btn bto btp btr bts btt ebb ebe ebg ebh ebi ebl ebn ebo ebp ebr ebs ebt eeb eee eeg eel een eeo eep eer ees eet egb ege egg egh egi egl egn ego egp egr egs egt ehb ehe ehg ehh ehi ehl ehn eho ehp ehr ehs eht eib eie eig eii eil ein eio eip eir eis eit elb ele elg elh eli ell eln elo elp elr els elt en- enb ene eng enh eni enl enn eno enp enr ens ent eo- eob eoe eog eoh eoi eol eon eoo eop eor eos eot ep- epb epe epg eph epi epl epn epo epp epr eps ept erb ere erg erh eri erl ern ero erp err ers ert es- esb ese esg esh esi esl esn eso esp esr ess est etb ete etg eth eti etl etn eto etp etr ets ett g-p gbe gbg gbh gbi gbl gbn gbo gbp gbr gbs gbt ge- geb gee geg geh gei gel gen geo gep ger ges get ggb ggg ggh ggi ggn ggo ggp ggr ggs ggt ghb ghe ghg ghh ghi ghl ghn gho ghp ghr ghs ght gib gie gig gih gii gil gin gio gip gir gis git glb gle glg glh gli gll gln glo glp glr gls glt gnb gne gni gnl gnn gno gnp gnr gns gnt gob goe gog goh goi gol gon goo gop gor gos got gpb gpe gpg gph gpi gpl gpn gpo gpp gpr gps gpt grb gre grg grh gri grl grn gro grp grr grs grt gsb gse gsg gsi gsl gsn gso gsp gsr gss gst gtb gte gtg gth gti gtl gtn gto gtp gtr gts gtt h-i hbb hbe hbg hbh hbi hbl hbn hbo hbp hbr hbs hbt he- heb hee heg heh hei hel hen heo hep her hes het hgb hge hgg hgh hgi hgl hgn hgo hgp hgr hgs hgt hhb hhe hhg hhh hhi hhl hhn hho hhp hhr hhs hht hib hie hig hih hii hil hin hio hip hir his hit hlb hle hlg hlh hli hll hln hlo hlp hlr hls hlt hnb hne hng hnh hnl hnn hno hns hnt hob hoe hog hoh hoi hol hon hoo hop hor hos hot hpb hpe hpg hph hpi hpl hpn hpo hpp hpr hps hpt hr- hrb hre hrg hrh hri hrl hrn hro hrp hrr hrs hrt hsb hse hsg hsh hsi hsl hsn hsp hsr hss hst htb hte htg hth hti htl htn hto htp htr hts htt ibb ibe ibg ibh ibi ibl ibn ibo ibp ibr ibs ibt ie- iee ieg iei iel ien iep ier ies iet igb ige igg igh igi igl ign igo igp igr igs igt ihb ihe ihg ihh ihi ihl ihn iho ihp ihr ihs iht iib iie iih iii iil iin iio iip iir iis iit il- ilb ile ilg ilh ili ill iln ilo ilp ilr ils ilt in- inb ine ing inh ini inl inn ino inp inr ins int io- iob ioe iog ioh ioi iol ion ioo iop ior ios iot ipb ipe ipg ipi ipl ipn ipo ipp ipr ips ipt ir- irb ire irg iri irl irn iro irp irr irs irt is- isb ise isg ish isi isl isn iso isp isr iss ist itb ite itg ith iti itl itn ito itp its itt l-p lbb lbe lbg lbh lbi lbl lbo lbp lbr lbs lbt leb lee leg leh lei lel len leo lep ler les let lgb lge lgg lgh lgi lgl lgn lgo lgp lgr lgs lgt lhb lhh lhi lho lhp lhr lhs lht lib lie lig lih lii lil lin lio lip lir lis lit llb lle llg lli lll lln llo llp llr lls llt lnb lne lng lnh lni lnl lnn lno lnp lnr lns lnt lob loe log loh loi lol lon loo lop lor los lot lpb lpe lpg lph lpi lpl lpn lpo lpp lpr lps lpt lrb lrg lrh lri lrn lro lrp lrr lrs lrt lsb lse lsg lsh lsi lsl lsn lso lsp lsr lss lst ltb lte ltg lth lti ltl lto ltp ltr lts ltt n-i nbb nbe nbg nbi nbl nbn nbo nbp nbr nbs nbt ne- neb nee neg neh nei nel nen neo nep ner nes net ngb nge ngg ngh ngi ngl ngn ngo ngp ngs ngt nhb nhe nhg nhh nhi nhl nhn nhp nhr nhs nht nib nie nig nih nii nil nin nio nip nir nis nit nlb nle nlg nlh nli nll nln nlo nlp nlr nls nlt nnb nne nng nnh nni nnl nnn nno nnp nns nnt no- nob noe nog noh noi nol non noo nop nor nos not npb npe npg nph npi npl npn npo npp npr nps npt nrb nre nrg nri nrl nrn nro nrp nrr nrs nrt nsb nse nsg nsh nsi nsl nsn nso nsp nsr nss nst ntb nte ntg nth nti ntn nto ntp ntr nts ntt o-i ob- obb obe