-er b-u bbb bbe bbg bbh bbi bbn bbo bbr bbs bbu be- beb bee beg beh bei ben beo ber bes beu bev bgb bge bgg bgh bgi bgn bgo bgr bgs bgu bgv bhb bhe bhg bhh bhi bho bhr bhs bhu bhv bi- bib bie big bih bii bin bio bir bis biu biv bnb bne bng bni bnn bno bnr bns bnu bnv bob boe bog boh boi bon boo bor bos bou bov brb bre brg brh bri brn bro brr brs bru brv bsb bse bsg bsh bsi bsn bso bsr bss bsu bsv bub bue bug buh bui bun buo bur bus buu bvb bve bvg bvh bvi bvn bvo bvr bvs bvu bvv ebb ebe ebg ebh ebi ebn ebo ebr ebs ebu ebv eeb eee eeg een eeo eer ees eev egb ege egg egh egi egn ego egr egs egu ehb ehe ehg ehh ehi ehn eho ehr ehs ehu ehv eib eie eig eii ein eio eir eis eiu eiv en- enb ene eng enh eni enn eno enr ens enu env eo- eob eoe eog eoh eoi eon eoo eor eos eou erb ere erg erh eri ern ero err ers eru erv es- esb ese esg esh esi esn eso esr ess esu esv eu- eub eue eug eui eun eur eus euv evb eve evg evh evi evn evo evr evs evv gbe gbg gbh gbi gbn gbo gbr gbs gbu gbv ge- geb gee geg geh gei gen geo ger ges geu gev ggb ggg ggh ggi ggn ggo ggr ggs ggu ggv ghb ghe ghg ghh ghi ghn gho ghr ghs gib gie gig gih gii gin gio gir gis giu giv gnb gne gni gnn gno gnr gns gnu gnv gob goe gog goh goi gon goo gor gos gou gov grb gre grg grh gri grn gro grr grs gru grv gsb gse gsg gsi gsn gso gsr gss gsu gsv gu- gub gue gug gui gun guo gur gus guu guv gvb gve gvg gvh gvi gvn gvo gvr gvs gvu h-i hbb hbe hbg hbh hbi hbn hbo hbr hbs hbu hbv he- heb hee heg heh hei hen heo her hes heu hev hgb hge hgg hgh hgi hgn hgo hgr hgs hgu hgv hhb hhe hhg hhh hhi hhn hho hhr hhs hhu hhv hib hie hig hih hii hin hio hir his hiu hiv hnb hne hng hnh hnn hno hns hnu hnv hob hoe hog hoh hoi hon hoo hor hos hou hov hr- hrb hre hrg hrh hri hrn hro hrr hrs hru hrv hsb hse hsg hsh hsi hsn hsr hss hsu hsv hub hue hug huh hui hun huo hur hus huu huv hv- hvb hvg hvn hvo hvr hvs hvv i-v ibb ibe ibg ibh ibi ibn ibo ibr ibs ibu ibv ie- iee ieg iei ien ier ies iev igb ige igg igh igi ign igo igr igs igu ihb ihe ihg ihh ihi ihn iho ihr ihs ihu ihv iib iie iih iii iin iio iir iis iiu in- inb ine ing inh ini inn ino inr ins inu inv io- iob ioe iog ioh ioi ion ioo ior ios iou iov ir- irb ire irg iri irn iro irr irs iru irv is- isb ise isg ish isi isn iso isr iss isu isv iu- iub iue iug iui iur ius ivb ive ivg ivi ivo ivr ivs ivu ivv n-i nbb nbe nbg nbi nbn nbo nbr nbs nbu nbv ne- neb nee neg neh nei nen neo ner nes neu nev ngb nge ngg ngh ngi ngn ngo ngs ngu nhb nhe nhg nhh nhi nhn nhr nhs nhu nhv nib nie nig nih nii nin nio nir nis niu niv nnb nne nng nnh nni nnn nno nns nnu nnv no- nob noe nog noh noi non noo nor nos nou nov nrb nre nrg nri nrn nro nrr nrs nru nrv nsb nse nsg nsh nsi nsn nso nsr nss nsu nsv nub nue nug nuh nui nun nuo nur nus nuu nuv nvb nve nvg nvh nvi nvn nvu nvv o-i ob- obb obe obg obh obi obn obo obr obs obu obv oeb oee oeg oeh oei oen oeo oer oes oge ogg ogh ogi ogn ogo ogs ohe ohg ohh ohi ohn oho ohr ohs ohu oib oie oii oin oio oir ois oiu oiv on- onb one ong onh oni onn ono onr ons onu oo- oob oog ooh ooi oon ooo oor oos oov or- orb ore org orh ori orn oro orr ors oru orv os- osb ose osg osh osi osn oso osr oss osu osv ou- oue ouh oui oun ouo our ous ov- ovb ove ovh ovi ovo ovs ovv rbb rbe rbg rbh rbi rbn rbo rbr rbs rbu re- reb ree reg reh rei ren reo rer res reu rev rgb rge rgg rgh rgi rgn rgo rgr rgs rgv rh- rhb rhe rhg rhh rhi rhn rho rhr rhs rhu rhv rib rie rig rih rii rin rio rir ris riv rnb rng rnh rni rnn rno rnr rns rnu rnv rob roe rog roh roi ron roo ror ros rou rov rrb rrg rrh rri rrn rrr rrs rru rsb rse rsg rsh rsi rsn rso rsr rss rsu rsv rub rue rug ruh rui run ruo rur rus ruu ruv rvb rve rvg rvh rvi rvn rvo rvr rvs rvu rvv sbb sbe sbg sbh sbi sbn sbo sbr sbs sbu sbv se- seb see seg seh sei sen seo ser ses seu sev sgb sge sgg sgh sgi sgn sgo sgr sgs sgu sgv sh- shb she shg shh shi shn sho shr shs shu shv sib sie sig sih sii sin sio sir sis siu siv snb sne sng sni snn sno snr sns snu snv sob soe sog soh soi son soo sor sos sou sov sr- srb