b-u bbb bbg bbi bbn bbr bbs bbu bby bgb bgg bgi bgn bgr bgs bgu bi- bib big bii bin bir bis biu biy bnb bng bni bnn bnr bns bnu brb brg bri brn brr brs bru bry bsb bsg bsi bsn bsr bss bsu bsy bub bug bui bun bur bus buu buy by- byg byi byn byr bys byu gbg gbi gbn gbr gbs gbu gby ggb ggg ggi ggn ggr ggs ggu gib gig gii gin gir gis giu giy gnb gni gnn gnr gns gnu grb grg gri grn grr grs gru gry gsb gsg gsi gsn gsr gss gsu gu- gub gug gui gun gur gus guu guy gy- gyb gyn gyr gys ibb ibg ibi ibn ibr ibs ibu iby igb igg igi ign igr igs igu igy iib iii iin iir iis iiu in- inb ing ini inn inr ins inu iny ir- irb irg iri irn irr irs iru iry is- isb isg isi isn isr iss isu isy iu- iub iug iui iur ius iyr iys iyy n-i nbb nbg nbi nbn nbr nbs nbu ngb ngg ngi ngn ngs ngu nib nig nii nin nir nis niu nnb nng nni nnn nns nnu nrb nrg nri nrn nrr nrs nru nry nsb nsg nsi nsn nsr nss nsu nsy nub nug nui nun nur nus nuu nuy nyg nyn nys nyu nyy rbb rbg rbi rbn rbr rbs rbu rgb rgg rgi rgn rgr rgs rib rig rii rin rir ris riy rnb rng rni rnn rnr rns rnu rny rrb rrg rri rrn rrr rrs rru rsb rsg rsi rsn rsr rss rsu rub rug rui run rur rus ruu ruy ry- ryg ryn ryr rys ryu ryy sbb sbg sbi sbn sbr sbs sbu sby sgb sgg sgi sgn sgr sgs sgu sib sig sii sin sir sis siu snb sng sni snn snr sns snu sny sr- srb srg sri srn srr srs sry ss- ssb ssg ssi ssn ssr sss ssu sub sug sui sun sur sus suu suy sy- syb syg syi syn syr sys syu ubb ubg ubi ubn ubr ubs ubu uby ugb ugg ugi ugn ugr ugs ugu uib uig uii uin uir uis uiu un- unb ung uni unn unr uns unu uny ur- urb urg uri urn urr urs uru ury usb usg usi usn usr uss usu uug uun uur uus uuu uyi uys uyu ybg ybi ybr ybs yby yig yii yin yir yis yng ynn yns ynu yny yrg yrn yrs yru ysb ysg ysi ysr yss ysu ysy yug yui yun yur yus yuu yuy yyb yyg yys yyu yyy

-ing bbbb bbbs bbin bbng bbrg bggs bgun bibb bibi bibs bigb bigg bign bigs bigu biin biis bin- bing bini binn bins binu biny birb birg biri birn birr birs biru biry bis- biss bisu bisy biys bnib bnin bnrr bnss brig brin bris brns brrr brrs brsb brsr brug brun brus bry- bryn bsgs bsin bsns bubb bubi bubs bubu bugg bugi bugs buin buir buis buiu bunb bung buni bunn buns bunu bur- burb burg buri burn burr burs buru bury busi buss busu busy buus buyi buys buyu bygg byng byrn bysb bysi byss bysy byun gbbs gggg ggrn ggss gibb gibs giby gigg gigi gign gigs giis ging gini ginn gins ginu girg giri girn girr girs giru giry giss giur gius gnib gnin gnrr gnus grbr grib grig grin gris grni grrr grrs grss grub grug grui grun grur grus gry- gryn grys gsis gsur gubb gubi gubs gubu guby gugb gugg gugi gugu guib guin guis gung gunn guns guny gurb gurg guri gurn gurr gurs guru gury gusb guss guus guys guyu gyn- gyng gyr- gyri gyrn gyrs gysi gyss gyuu i-by ibis ibns ibri ibsn ibss ibus ibuy ibyi iggs iggy igis igni igns ignu igny igri igus iiii iiis iirs iisi iisr iisu inby ings inig inis inni innr inns innu inny inri inrs inss insu inui inun inus irby irgs iri- irig irin iris iriy irri irrs irsg irun irus iryn isbn isin isis isrg isri issi issr isss issu issy isus isys iugs iuiu iuss iyng n-ii ngns ngri ngsn ngur nguu nibi nibs nigg nigs niir niiu ning nini nins nirs niru nisi niss nisu niur niyi nngn nnnn nnss nsin nsis nsnr nssb nssr nsss nsub nubi nubs nuby nugs nuin nung nunn nuns nuny nuri nurn nurr nurs nuru nusi nuss nusu nusy nuys nyny nyrb nyss rbbb rbbr rbbs rbis rbss rgbi rib- ribs ribu riby rigg rigi rigs rigu rigy riin riis ring rinn riny riri rirs risi riss risu rius rnbr rngs rnin rrrr rrun rsbi rsgb rsis rsnn rsnr rubb rubi rubs rubu ruby rugg rugi rugs ruin ruis rung runi runn runs runy ruri rurs ruru rusi russ rusu rusy ruun ruyi ruys ryis ryng rynn rysy ryun s-ib s-ii sbbs sbig sbsi sbus sggg sggs sgss sibi sibs sibu siby sigg sigi sign sigs sigy sing sini sinn sins sinu siny siri sirr sirs siru sisi siss sisu sisy siui sius siyi siyu snib snig snir snns snrs snsy snub snug snur snus snys srby srgb srib sris srni srnn srub ssbn ssbr ssby ssgs ssin ssis ssns ssrg ssri ssrs sssb sssi ssss sub- subb subg subi subs sug- sugg sugi suig suin suir suis sun- sunb sung suni sunn suns sunu suny sur- surg suri surn surr surs suru sury sus- susi suss susu susy suus suyi suyn suyr suyu sygn syis syn- syng syns synu syny syrs syry syss syun ubbi ubii ubir ubis uggs ugis ugni ugny ugri ugur uguu uirr ungu uni- unii unin unir unis unni unns unrs uns- unsg unus urbi urbs urgi urgu urib urin uris uriu urni urns urri urry ursi urss ursu ursy urun urur urus uryn usbr usbs usin usis usnr usnu ussb ussr usss ussu ussy usui usun usus uuni uuri