-er -ol b-p bbb bbe bbg bbi bbk bbl bbn bbo bbp bbr bbs bbt be- beb bee beg bei bek bel ben beo bep ber bes bet bgb bge bgg bgi bgk bgl bgn bgo bgp bgr bgs bgt bi- bib bie big bii bik bil bin bio bip bir bis bit bkb bke bkg bkk bkl bkn bko bkp bkr bks bkt blb ble blg bli blk bll bln blo blp blr bls blt bnb bne bng bni bnk bnl bnn bno bnp bnr bns bnt bob boe bog boi bok bol bon boo bop bor bos bot bpb bpe bpg bpi bpl bpn bpo bpp bpr bps bpt brb bre brg bri brk brl brn bro brp brr brs brt bsb bse bsg bsi bsk bsl bsn bso bsp bsr bss bst btb bte btg bti btk btl btn bto btp btr bts btt ebb ebe ebg ebi ebk ebl ebn ebo ebp ebr ebs ebt eeb eee eeg eek eel een eeo eep eer ees eet egb ege egg egi egl egn ego egp egr egs egt eib eie eig eii eik eil ein eio eip eir eis eit ekb eke ekg eki ekl eko ekp ekr eks ekt elb ele elg eli elk ell eln elo elp elr els elt en- enb ene eng eni enk enl enn eno enp enr ens ent eo- eob eoe eog eoi eok eol eon eoo eop eor eos eot ep- epb epe epg epi epl epn epo epp epr eps ept erb ere erg eri erk erl ern ero erp err ers ert es- esb ese esg esi esk esl esn eso esp esr ess est etb ete etg eti etk etl etn eto etp etr ets ett g-p gbe gbg gbi gbk gbl gbn gbo gbp gbr gbs gbt ge- geb gee geg gei gek gel gen geo gep ger ges get ggb ggg ggi ggn ggo ggp ggr ggs ggt gib gie gig gii gik gil gin gio gip gir gis git gkb gkn gko gkp gks gkt glb gle glg gli glk gll gln glo glp glr gls glt gnb gne gni gnl gnn gno gnp gnr gns gnt gob goe gog goi gok gol gon goo gop gor gos got gpb gpe gpg gpi gpk gpl gpn gpo gpp gpr gps gpt grb gre grg gri grk grl grn gro grp grr grs grt gsb gse gsg gsi gsk gsl gsn gso gsp gsr gss gst gtb gte gtg gti gtk gtl gtn gto gtp gtr gts gtt ibb ibe ibg ibi ibk ibl ibn ibo ibp ibr ibs ibt ie- iee ieg iei iek iel ien iep ier ies iet igb ige igg igi igk igl ign igo igp igr igs igt iib iie iii iil iin iio iip iir iis iit ikb ike iki ikk ikl iko ikr iks ikt il- ilb ile ilg ili ilk ill iln ilo ilp ilr ils ilt in- inb ine ing ini ink inl inn ino inp inr ins int io- iob ioe iog ioi iol ion ioo iop ior ios iot ipb ipe ipg ipi ipl ipn ipo ipp ipr ips ipt ir- irb ire irg iri irk irl irn iro irp irr irs irt is- isb ise isg isi isk isl isn iso isp isr iss ist itb ite itg iti itk itl itn ito itp its itt k-t kbb kbe kbi kbk kbl kbn kbo kbp kbr kbs ke- keb kee keg kei kek kel ken keo kep ker kes ket kgb kgi kgl kgo kgp kgs kib kie kig kii kik kil kin kio kip kir kis kit kkb kke kki kkk kkl kkn kkp kkr kks kkt kl- klb klg kli klo klr kls klt kn- kne kng kni knk knl knn kno knp knr knt kob koe kog koi kok kol kon koo kop kor kos kot kpe kpi kpk kpl kpn kpo kpp kpr kps kpt krg kri krk krl krn kro krp krr krs krt ksb kse ksg ksi ksk ksl ksn kso ksp ksr kss kst ktb kte ktg ktk ktl ktn kto ktp ktr kts ktt l-p lbb lbe lbg lbi lbk lbl lbo lbp lbr lbs lbt leb lee leg lei lek lel len leo lep ler les let lgb lge lgg lgi lgk lgl lgn lgo lgp lgr lgs lgt lib lie lig lii lik lil lin lio lip lir lis lit lkb lkg lkl lkp lkr lks lkt llb lle llg lli llk lll lln llo llp llr lls llt lnb lne lng lni lnk lnl lnn lno lnp lnr lns lnt lob loe log loi lok lol lon loo lop lor los lot lpb lpe lpg lpi lpk lpl lpn lpo lpp lpr lps lpt lrb lrg lri lrk lrn lro lrp lrr lrs lrt lsb lse lsg lsi lsk lsl lsn lso lsp lsr lss lst ltb lte ltg lti ltk ltl lto ltp ltr lts ltt n-i nbb nbe nbg nbi nbk nbl nbn nbo nbp nbr nbs nbt ne- neb nee neg nei nek nel nen neo nep ner nes net ngb nge ngg ngi ngk ngl ngn ngo ngp ngs ngt nib nie nig nii nik nil nin nio nip nir nis nit nke nki nkk nkn nko nkp nkr nks nkt nlb nle nlg nli nlk nll nln nlo nlp nlr nls nlt nnb nne nng nni nnk nnl nnn nno nnp nns nnt no- nob noe nog noi nok nol non noo nop nor nos not npb npe npg npi npl npn npo npp npr nps npt nrb nre nrg nri nrk nrl nrn nro nrp nrr nrs nrt nsb nse nsg nsi nsk nsl nsn nso nsp nsr nss nst ntb nte ntg nti ntk ntn nto ntp ntr nts ntt o-i ob- obb obe obg obi obk obl obn obo obp obr obs obt oeb oee oeg oei oel oen oeo oep oer oes oet oge ogg ogi ogl ogn ogo ogp ogs ogt