-er -ji b-u bbb bbe bbg bbi bbn bbo bbr bbs bbt bbu be- beb bee beg bei ben beo ber bes bet beu bgb bge bgg bgi bgn bgo bgr bgs bgt bgu bi- bib bie big bii bij bin bio bir bis bit biu bjg bji bjj bjn bjr bjs bjt bju bnb bne bng bni bnj bnn bno bnr bns bnt bnu bob boe bog boi boj bon boo bor bos bot bou brb bre brg bri brj brn bro brr brs brt bru bsb bse bsg bsi bsj bsn bso bsr bss bst bsu btb bte btg bti btn bto btr bts btt btu bub bue bug bui buj bun buo bur bus but buu ebb ebe ebg ebi ebj ebn ebo ebr ebs ebt ebu eeb eee eeg een eeo eer ees eet egb ege egg egi egn ego egr egs egt egu eib eie eig eii eij ein eio eir eis eit eiu eji ejo ejt eju en- enb ene eng eni enn eno enr ens ent enu eo- eob eoe eog eoi eon eoo eor eos eot eou erb ere erg eri ern ero err ers ert eru es- esb ese esg esi esn eso esr ess est esu etb ete etg eti etj etn eto etr ets ett etu eu- eub eue eug eui euj eun eur eus eut gbe gbg gbi gbj gbn gbo gbr gbs gbt gbu ge- geb gee geg gei gen geo ger ges get geu ggb ggg ggi ggj ggn ggo ggr ggs ggt ggu gib gie gig gii gij gin gio gir gis git giu gje gjg gjr gjt gnb gne gni gnn gno gnr gns gnt gnu gob goe gog goi gon goo gor gos got gou grb gre grg gri grj grn gro grr grs grt gru gsb gse gsg gsi gsj gsn gso gsr gss gst gsu gtb gte gtg gti gtn gto gtr gts gtt gtu gu- gub gue gug gui guj gun guo gur gus gut guu ibb ibe ibg ibi ibj ibn ibo ibr ibs ibt ibu ie- iee ieg iei iej ien ier ies iet igb ige igg igi ign igo igr igs igt igu iib iie iii iij iin iio iir iis iit iiu ijb ije ijg iji ijn ijo ijs ijt iju in- inb ine ing ini inj inn ino inr ins int inu io- iob ioe iog ioi ioj ion ioo ior ios iot iou ir- irb ire irg iri irj irn iro irr irs irt iru is- isb ise isg isi isj isn iso isr iss ist isu itb ite itg iti itj itn ito its itt itu iu- iub iue iug iui iur ius iut j-i jbg jbi jbj jbo jbr jbs jbt jbu jeb jee jeg jei jej jen jeo jer jes jet jeu jgb jge jgi jgn jgo jgr jgs jgt jgu jib jie jig jii jij jin jio jir jis jit jiu jjb jjg jjj jjr jjs jju jne jng jnj jnn jno jnr jns jnt jnu job joe jog joi joj jon joo jor jos jot jou jrb jrg jri jrn jro jrr jrs jrt jsb jse jsg jsi jsj jsn jso jsr jss jst jsu jtb jte jtg jti jtn jtr jts jtt jtu jub jue jug jui jun juo jur jus jut n-i nbb nbe nbg nbi nbn nbo nbr nbs nbt nbu ne- neb nee neg nei nej nen neo ner nes net neu ngb nge ngg ngi ngj ngn ngo ngs ngt ngu nib nie nig nii nin nio nir nis nit niu nje njn njs nju nnb nne nng nni nnn nno nns nnt nnu no- nob noe nog noi noj non noo nor nos not nou nrb nre nrg nri nrj nrn nro nrr nrs nrt nru nsb nse nsg nsi nsn nso nsr nss nst nsu ntb nte ntg nti ntn nto ntr nts ntt ntu nub nue nug nui nuj nun nuo nur nus nut nuu o-i ob- obb obe obg obi obj obn obo obr obs obt obu oeb oee oeg oei oen oeo oer oes oet oge ogg ogi ogn ogo ogs ogt oib oie oii oin oio oir ois oit oiu ojb oje oji ojo ojs oju on- onb one ong oni onj onn ono onr ons ont onu oo- oob oog ooi oon ooo oor oos oot or- orb ore org ori orn oro orr ors ort oru os- osb ose osg osi osj osn oso osr oss ost osu ot- otb ote otg oti otn oto otr ots ott otu ou- oue oui oun ouo our ous out rbb rbe rbg rbi rbn rbo rbr rbs rbt rbu re- reb ree reg rei ren reo rer res ret reu rgb rge rgg rgi rgn rgo rgr rgs rgt rib rie rig rii rin rio rir ris rit rjg rjr rnb rng rni rnn rno rnr rns rnt rnu rob roe rog roi roj ron roo ror ros rot rou rrb rrg rri rrn rrr rrs rrt rru rsb rse rsg rsi rsj rsn rso rsr rss rst rsu rtb rte rtg rti rtj rtn rto rtr rts rtt rtu rub rue rug rui run ruo rur rus rut ruu sbb sbe sbg sbi sbj sbn sbo sbr sbs sbt sbu se- seb see seg sei sej sen seo ser ses set seu sgb sge sgg sgi sgn sgo sgr sgs sgt sgu sib sie sig sii sij sin sio sir sis sit siu sjb sje sji sjj sjr sjs sjt sju snb sne sng sni snj snn sno snr sns snt snu sob soe sog soi soj son soo sor sos sot sou sr- srb sre srg sri srj srn sro srr srs srt ss- ssb sse ssg ssi ssj ssn sso ssr sss sst ssu stb ste stg sti stj stn sto str sts stt stu sub sue sug sui sun suo sur sus sut suu tbb tbe tbg tbi tbj tbn tbo tbr tbs tbt