-er -ji b-u bbb bbe bbf bbg bbh bbi bbn bbo bbr bbs bbu be- beb bee bef beg beh bei ben beo ber bes beu bfb bfe bff bfg bfh bfi bfj bfn bfo bfr bfs bfu bgb bge bgf bgg bgh bgi bgn bgo bgr bgs bgu bhb bhe bhf bhg bhh bhi bhj bho bhr bhs bhu bi- bib bie bif big bih bii bij bin bio bir bis biu bjf bjg bji bjj bjn bjr bjs bju bnb bne bnf bng bni bnj bnn bno bnr bns bnu bob boe bof bog boh boi boj bon boo bor bos bou brb bre brf brg brh bri brj brn bro brr brs bru bsb bse bsf bsg bsh bsi bsj bsn bso bsr bss bsu bub bue buf bug buh bui buj bun buo bur bus buu ebb ebe ebf ebg ebh ebi ebj ebn ebo ebr ebs ebu eeb eee eef eeg een eeo eer ees ef- efb efe eff efg efh efi efo efr efs egb ege egf egg egh egi egn ego egr egs egu ehb ehe ehf ehg ehh ehi ehn eho ehr ehs ehu eib eie eif eig eii eij ein eio eir eis eiu ejf eji ejo eju en- enb ene enf eng enh eni enn eno enr ens enu eo- eob eoe eof eog eoh eoi eon eoo eor eos eou erb ere erf erg erh eri ern ero err ers eru es- esb ese esf esg esh esi esn eso esr ess esu eu- eub eue euf eug eui euj eun eur eus fbb fbe fbf fbg fbh fbi fbn fbo fbr fbs fbu feb fee fef feg feh fei fen feo fer fes feu ffe fff ffg ffh ffi ffn ffo ffr ffs ffu fgb fge fgf fgg fgh fgi fgn fgr fgs fhb fhe fhf fhg fhh fhi fhj fhn fho fhr fhs fib fie fif fig fih fii fij fin fir fis fiu fjb fjg fji fjs fnb fne fnf fng fnh fni fnj fnn fnr fns fnu fob foe fof fog foh foi fon foo for fos fou frb fre frf frg frh fri frj frn fro frr frs fru fsb fse fsf fsg fsh fsi fsj fsn fso fsr fss fsu fub fue fuf fug fui fun fuo fur fus fuu gbe gbf gbg gbh gbi gbj gbn gbo gbr gbs gbu ge- geb gee gef geg geh gei gen geo ger ges geu gfb gfe gff gfh gfi gfo gfr gfs ggb ggg ggh ggi ggj ggn ggo ggr ggs ggu ghb ghe ghg ghh ghi ghj ghn gho ghr ghs gib gie gif gig gih gii gij gin gio gir gis giu gje gjg gjr gnb gne gnf gni gnn gno gnr gns gnu gob goe gof gog goh goi gon goo gor gos gou grb gre grf grg grh gri grj grn gro grr grs gru gsb gse gsf gsg gsi gsj gsn gso gsr gss gsu gu- gub gue guf gug gui guj gun guo gur gus guu h-i hbb hbe hbf hbg hbh hbi hbj hbn hbo hbr hbs hbu he- heb hee hef heg heh hei hej hen heo her hes heu hfb hfe hff hfg hfh hfi hfn hfo hfr hfs hfu hgb hge hgf hgg hgh hgi hgn hgo hgr hgs hgu hhb hhe hhf hhg hhh hhi hhj hhn hho hhr hhs hhu hib hie hif hig hih hii hij hin hio hir his hiu hji hjn hjo hjr hjs hnb hne hnf hng hnh hnj hnn hno hns hnu hob hoe hof hog hoh hoi hon hoo hor hos hou hr- hrb hre hrf hrg hrh hri hrj hrn hro hrr hrs hru hsb hse hsf hsg hsh hsi hsj hsn hsr hss hsu hub hue huf hug huh hui huj hun huo hur hus huu i-f ibb ibe ibf ibg ibh ibi ibj ibn ibo ibr ibs ibu ie- iee ief ieg iei iej ien ier ies ifb ife iff ifg ifi ifn ifo ifr ifs ifu igb ige igf igg igh igi ign igo igr igs igu ihb ihe ihf ihg ihh ihi ihn iho ihr ihs ihu iib iie iif iih iii iij iin iio iir iis iiu ijb ije ijf ijg iji ijn ijo ijs iju in- inb ine inf ing inh ini inj inn ino inr ins inu io- iob ioe iof iog ioh ioi ioj ion ioo ior ios iou ir- irb ire irf irg iri irj irn iro irr irs iru is- isb ise isf isg ish isi isj isn iso isr iss isu iu- iub iue iug iui iur ius j-i jbf jbg jbi jbj jbo jbr jbs jbu jeb jee jef jeg jeh jei jej jen jeo jer jes jeu jfb jfe jff jfg jfh jfi jfj jfo jfr jfs jgb jge jgh jgi jgn jgo jgr jgs jgu jhe jhf jhi jhj jhn jho jhr jhs jhu jib jie jif jig jih jii jij jin jio jir jis jiu jjb jjf jjg jjj jjr jjs jju jne jnf jng jnh jnj jnn jno jnr jns jnu job joe jof jog joh joi joj jon joo jor jos jou jrb jrf jrg jri jrn jro jrr jrs jsb jse jsf jsg jsh jsi jsj jsn jso jsr jss jsu jub jue juf jug juh jui jun juo jur jus n-i nbb nbe nbf nbg nbi nbn nbo nbr nbs nbu ne- neb nee nef neg neh nei nej nen neo ner nes neu nfb nfe nff nfi nfn nfo nfr nfs nfu ngb nge ngf ngg ngh ngi ngj ngn ngo ngs ngu nhb nhe nhf nhg nhh nhi nhj nhn nhr nhs nhu nib nie nif nig nih nii nin nio nir nis niu nje njf njn njs nju nnb nne nnf nng nnh nni nnn nno nns nnu no- nob noe nof nog noh noi noj non noo nor nos nou nrb nre nrf nrg nri nrj nrn nro nrr nrs nru nsb