-er -ol b-u bbb bbe bbg bbi bbl bbn bbo bbr bbs bbt bbu be- beb bee beg bei bel ben beo ber bes bet beu bgb bge bgg bgi bgl bgn bgo bgr bgs bgt bgu bi- bib bie big bii bil bin bio bir bis bit biu blb ble blg bli bll bln blo blr bls blt blu bnb bne bng bni bnl bnn bno bnr bns bnt bnu bob boe bog boi bol bon boo bor bos bot bou brb bre brg bri brl brn bro brr brs brt bru bsb bse bsg bsi bsl bsn bso bsr bss bst bsu btb bte btg bti btl btn bto btr bts btt btu bub bue bug bui bul bun buo bur bus but buu ebb ebe ebg ebi ebl ebn ebo ebr ebs ebt ebu eeb eee eeg eel een eeo eer ees eet egb ege egg egi egl egn ego egr egs egt egu eib eie eig eii eil ein eio eir eis eit eiu elb ele elg eli ell eln elo elr els elt elu en- enb ene eng eni enl enn eno enr ens ent enu eo- eob eoe eog eoi eol eon eoo eor eos eot eou erb ere erg eri erl ern ero err ers ert eru es- esb ese esg esi esl esn eso esr ess est esu etb ete etg eti etl etn eto etr ets ett etu eu- eub eue eug eui eul eun eur eus eut gbe gbg gbi gbl gbn gbo gbr gbs gbt gbu ge- geb gee geg gei gel gen geo ger ges get geu ggb ggg ggi ggn ggo ggr ggs ggt ggu gib gie gig gii gil gin gio gir gis git giu glb gle glg gli gll gln glo glr gls glt glu gnb gne gni gnl gnn gno gnr gns gnt gnu gob goe gog goi gol gon goo gor gos got gou grb gre grg gri grl grn gro grr grs grt gru gsb gse gsg gsi gsl gsn gso gsr gss gst gsu gtb gte gtg gti gtl gtn gto gtr gts gtt gtu gu- gub gue gug gui gul gun guo gur gus gut guu ibb ibe ibg ibi ibl ibn ibo ibr ibs ibt ibu ie- iee ieg iei iel ien ier ies iet igb ige igg igi igl ign igo igr igs igt igu iib iie iii iil iin iio iir iis iit iiu il- ilb ile ilg ili ill iln ilo ilr ils ilt ilu in- inb ine ing ini inl inn ino inr ins int inu io- iob ioe iog ioi iol ion ioo ior ios iot iou ir- irb ire irg iri irl irn iro irr irs irt iru is- isb ise isg isi isl isn iso isr iss ist isu itb ite itg iti itl itn ito its itt itu iu- iub iue iug iui iur ius iut lbb lbe lbg lbi lbl lbo lbr lbs lbt lbu leb lee leg lei lel len leo ler les let leu lgb lge lgg lgi lgl lgn lgo lgr lgs lgt lgu lib lie lig lii lil lin lio lir lis lit liu llb lle llg lli lll lln llo llr lls llt llu lnb lne lng lni lnl lnn lno lnr lns lnt lnu lob loe log loi lol lon loo lor los lot lou lrb lrg lri lrn lro lrr lrs lrt lru lsb lse lsg lsi lsl lsn lso lsr lss lst lsu ltb lte ltg lti ltl lto ltr lts ltt ltu lub lue lug lui lul lun luo lur lus lut luu n-i nbb nbe nbg nbi nbl nbn nbo nbr nbs nbt nbu ne- neb nee neg nei nel nen neo ner nes net neu ngb nge ngg ngi ngl ngn ngo ngs ngt ngu nib nie nig nii nil nin nio nir nis nit niu nlb nle nlg nli nll nln nlo nlr nls nlt nlu nnb nne nng nni nnl nnn nno nns nnt nnu no- nob noe nog noi nol non noo nor nos not nou nrb nre nrg nri nrl nrn nro nrr nrs nrt nru nsb nse nsg nsi nsl nsn nso nsr nss nst nsu ntb nte ntg nti ntn nto ntr nts ntt ntu nub nue nug nui nul nun nuo nur nus nut nuu o-i ob- obb obe obg obi obl obn obo obr obs obt obu oeb oee oeg oei oel oen oeo oer oes oet oge ogg ogi ogl ogn ogo ogs ogt oib oie oii oil oin oio oir ois oit oiu olb ole olg oli oll oln olo ols olt olu on- onb one ong oni onl onn ono onr ons ont onu oo- oob oog ooi ool oon ooo oor oos oot or- orb ore org ori orl orn oro orr ors ort oru os- osb ose osg osi osl osn oso osr oss ost osu ot- otb ote otg oti otl otn oto otr ots ott otu ou- oue oui oul oun ouo our ous out rbb rbe rbg rbi rbl rbn rbo rbr rbs rbt rbu re- reb ree reg rei rel ren reo rer res ret reu rgb rge rgg rgi rgn rgo rgr rgs rgt rib rie rig rii ril rin rio rir ris rit rle rlg rli rll rln rlo rlr rls rlt rlu rnb rng rni rnn rno rnr rns rnt rnu rob roe rog roi rol ron roo ror ros rot rou rrb rrg rri rrl rrn rrr rrs rrt rru rsb rse rsg rsi rsl rsn rso rsr rss rst rsu rtb rte rtg rti rtl rtn rto rtr rts rtt rtu rub rue rug rui run ruo rur rus rut ruu sbb sbe sbg sbi sbl sbn sbo sbr sbs sbt sbu se- seb see seg sei sel sen seo ser ses set seu sgb sge sgg sgi sgl sgn sgo sgr sgs sgt sgu sib sie sig sii sil sin sio sir sis sit siu slb