-er -ji -ol bbb bbe bbf bbg bbi bbl bbn bbo bbr bbt be- beb bee bef beg bei bel ben beo ber bet bfb bfe bff bfg bfi bfj bfl bfn bfo bfr bft bgb bge bgf bgg bgi bgl bgn bgo bgr bgt bi- bib bie bif big bii bij bil bin bio bir bit bjf bjg bji bjj bjn bjr bjt blb ble blf blg bli blj bll bln blo blr blt bnb bne bnf bng bni bnj bnl bnn bno bnr bnt bob boe bof bog boi boj bol bon boo bor bot brb bre brf brg bri brj brl brn bro brr brt btb bte btf btg bti btl btn bto btr btt ebb ebe ebf ebg ebi ebj ebl ebn ebo ebr ebt eeb eee eef eeg eel een eeo eer eet ef- efb efe eff efg efi efl efo efr eft egb ege egf egg egi egl egn ego egr egt eib eie eif eig eii eij eil ein eio eir eit ejf eji ejl ejo ejt elb ele elf elg eli ell eln elo elr elt en- enb ene enf eng eni enl enn eno enr ent eo- eob eoe eof eog eoi eol eon eoo eor eot erb ere erf erg eri erl ern ero err ert etb ete etf etg eti etj etl etn eto etr ett fbb fbe fbf fbg fbi fbl fbn fbo fbr fbt feb fee fef feg fei fel fen feo fer fet ffe fff ffg ffi ffl ffn ffo ffr fft fgb fge fgf fgg fgi fgl fgn fgr fgt fib fie fif fig fii fij fil fin fir fit fjb fjg fji flb fle flf flg fli fll fln flo flr flt fnb fne fnf fng fni fnj fnl fnn fnr fnt fob foe fof fog foi fol fon foo for fot frb fre frf frg fri frj frl frn fro frr frt ftb fte ftf ftg fti ftl ftn fto ftr ftt gbe gbf gbg gbi gbj gbl gbn gbo gbr gbt ge- geb gee gef geg gei gel gen geo ger get gfb gfe gff gfi gfl gfo gfr gft ggb ggg ggi ggj ggn ggo ggr ggt gib gie gif gig gii gij gil gin gio gir git gje gjg gjr gjt glb gle glf glg gli glj gll gln glo glr glt gnb gne gnf gni gnl gnn gno gnr gnt gob goe gof gog goi gol gon goo gor got grb gre grf grg gri grj grl grn gro grr grt gtb gte gtf gtg gti gtl gtn gto gtr gtt i-f ibb ibe ibf ibg ibi ibj ibl ibn ibo ibr ibt ie- iee ief ieg iei iej iel ien ier iet ifb ife iff ifg ifi ifl ifn ifo ifr ift igb ige igf igg igi igl ign igo igr igt iib iie iif iii iij iil iin iio iir iit ijb ije ijf ijg iji ijl ijn ijo ijt il- ilb ile ilf ilg ili ill iln ilo ilr ilt in- inb ine inf ing ini inj inl inn ino inr int io- iob ioe iof iog ioi ioj iol ion ioo ior iot ir- irb ire irf irg iri irj irl irn iro irr irt itb ite itf itg iti itj itl itn ito itt j-i jbf jbg jbi jbj jbl jbo jbr jbt jeb jee jef jeg jei jej jel jen jeo jer jet jfb jfe jff jfg jfi jfj jfl jfo jfr jft jgb jge jgi jgn jgo jgr jgt jib jie jif jig jii jij jil jin jio jir jit jjb jjf jjg jjj jjl jjr jlb jle jlf jlg jli jll jln jlo jlr jlt jne jnf jng jnj jnl jnn jno jnr jnt job joe jof jog joi joj jol jon joo jor jot jrb jrf jrg jri jrl jrn jro jrr jrt jtb jte jtf jtg jti jtl jtn jtr jtt lbb lbe lbf lbg lbi lbj lbl lbo lbr lbt leb lee lef leg lei lej lel len leo ler let lfb lfe lff lfg lfi lfl lfn lfo lfr lft lgb lge lgf lgg lgi lgj lgl lgn lgo lgr lgt lib lie lif lig lii lij lil lin lio lir lit lje ljf ljj ljn llb lle llf llg lli llj lll lln llo llr llt lnb lne lng lni lnl lnn lno lnr lnt lob loe lof log loi loj lol lon loo lor lot lrb lrf lrg lri lrn lro lrr lrt ltb lte ltf ltg lti ltl lto ltr ltt n-i nbb nbe nbf nbg nbi nbl nbn nbo nbr nbt ne- neb nee nef neg nei nej nel nen neo ner net nfb nfe nff nfi nfl nfn nfo nfr nft ngb nge ngf ngg ngi ngj ngl ngn ngo ngt nib nie nif nig nii nil nin nio nir nit nje njf njl njn nlb nle nlf nlg nli nlj nll nln nlo nlr nlt nnb nne nnf nng nni nnl nnn nno nnt no- nob noe nof nog noi noj nol non noo nor not nrb nre nrf nrg nri nrj nrl nrn nro nrr nrt ntb nte ntf ntg nti ntn nto ntr ntt o-i ob- obb obe obf obg obi obj obl obn obo obr obt oeb oee oef oeg oei oel oen oeo oer oet of- ofb ofe off ofg ofi ofl ofn ofo ofr oft oge ogf ogg ogi ogl ogn ogo ogt oib oie oif oii oil oin oio oir oit ojb oje oji ojo olb ole olf olg oli oll oln olo olt on- onb one onf ong oni onj onl onn ono onr ont oo- oob oof oog ooi ool oon ooo oor oot or- orb ore orf org ori orl orn oro orr ort ot- otb ote otf otg oti otl otn oto otr ott rbb rbe rbf rbg rbi rbl rbn rbo rbr rbt re- reb ree ref reg rei rel ren reo rer ret rfb rfe rff rfg rfi rfj