b-u bbb bbg bbh bbi bbn bbo bbr bbs bbu bgb bgg bgh bgi bgn bgo bgr bgs bgu bhb bhg bhh bhi bho bhr bhs bhu bi- bib big bih bii bin bio bir bis biu bnb bng bni bnn bno bnr bns bnu bob bog boh boi bon boo bor bos bou brb brg brh bri brn bro brr brs bru bsb bsg bsh bsi bsn bso bsr bss bsu bub bug buh bui bun buo bur bus buu gbg gbh gbi gbn gbo gbr gbs gbu ggb ggg ggh ggi ggn ggo ggr ggs ggu ghb ghg ghh ghi ghn gho ghr ghs gib gig gih gii gin gio gir gis giu gnb gni gnn gno gnr gns gnu gob gog goh goi gon goo gor gos gou grb grg grh gri grn gro grr grs gru gsb gsg gsi gsn gso gsr gss gsu gu- gub gug gui gun guo gur gus guu h-i hbb hbg hbh hbi hbn hbo hbr hbs hbu hgb hgg hgh hgi hgn hgo hgr hgs hgu hhb hhg hhh hhi hhn hho hhr hhs hhu hib hig hih hii hin hio hir his hiu hnb hng hnh hnn hno hns hnu hob hog hoh hoi hon hoo hor hos hou hr- hrb hrg hrh hri hrn hro hrr hrs hru hsb hsg hsh hsi hsn hsr hss hsu hub hug huh hui hun huo hur hus huu ibb ibg ibh ibi ibn ibo ibr ibs ibu igb igg igh igi ign igo igr igs igu ihb ihg ihh ihi ihn iho ihr ihs ihu iib iih iii iin iio iir iis iiu in- inb ing inh ini inn ino inr ins inu io- iob iog ioh ioi ion ioo ior ios iou ir- irb irg iri irn iro irr irs iru is- isb isg ish isi isn iso isr iss isu iu- iub iug iui iur ius n-i nbb nbg nbi nbn nbo nbr nbs nbu ngb ngg ngh ngi ngn ngo ngs ngu nhb nhg nhh nhi nhn nhr nhs nhu nib nig nih nii nin nio nir nis niu nnb nng nnh nni nnn nno nns nnu no- nob nog noh noi non noo nor nos nou nrb nrg nri nrn nro nrr nrs nru nsb nsg nsh nsi nsn nso nsr nss nsu nub nug nuh nui nun nuo nur nus nuu o-i ob- obb obg obh obi obn obo obr obs obu ogg ogh ogi ogn ogo ogs ohg ohh ohi ohn oho ohr ohs ohu oib oii oin oio oir ois oiu on- onb ong onh oni onn ono onr ons onu oo- oob oog ooh ooi oon ooo oor oos or- orb org orh ori orn oro orr ors oru os- osb osg osh osi osn oso osr oss osu ou- ouh oui oun ouo our ous rbb rbg rbh rbi rbn rbo rbr rbs rbu rgb rgg rgh rgi rgn rgo rgr rgs rh- rhb rhg rhh rhi rhn rho rhr rhs rhu rib rig rih rii rin rio rir ris rnb rng rnh rni rnn rno rnr rns rnu rob rog roh roi ron roo ror ros rou rrb rrg rrh rri rrn rrr rrs rru rsb rsg rsh rsi rsn rso rsr rss rsu rub rug ruh rui run ruo rur rus ruu sbb sbg sbh sbi sbn sbo sbr sbs sbu sgb sgg sgh sgi sgn sgo sgr sgs sgu sh- shb shg shh shi shn sho shr shs shu sib sig sih sii sin sio sir sis siu snb sng sni snn sno snr sns snu sob sog soh soi son soo sor sos sou sr- srb srg srh sri srn sro srr srs ss- ssb ssg ssh ssi ssn sso ssr sss ssu sub sug suh sui sun suo sur sus suu ubb ubg ubh ubi ubn ubo ubr ubs ubu ugb ugg ugh ugi ugn ugo ugr ugs ugu uhb uhh uhi uho uhr uhs uhu uib uig uii uin uio uir uis uiu un- unb ung unh uni unn uno unr uns unu uob uog uon uoo uor uos ur- urb urg uri urn uro urr urs uru usb usg ush usi usn uso usr uss usu uug uun uur uus uuu