b-u bbb bbg bbi bbk bbn bbr bbs bbu bgb bgg bgi bgk bgn bgr bgs bgu bi- bib big bii bik bin bir bis biu bkb bkg bkk bkn bkr bks bnb bng bni bnk bnn bnr bns bnu brb brg bri brk brn brr brs bru bsb bsg bsi bsk bsn bsr bss bsu bub bug bui buk bun bur bus buu gbg gbi gbk gbn gbr gbs gbu ggb ggg ggi ggn ggr ggs ggu gib gig gii gik gin gir gis giu gkb gkn gks gnb gni gnn gnr gns gnu grb grg gri grk grn grr grs gru gsb gsg gsi gsk gsn gsr gss gsu gu- gub gug gui guk gun gur gus guu ibb ibg ibi ibk ibn ibr ibs ibu igb igg igi igk ign igr igs igu iib iii iin iir iis iiu ikb iki ikk ikr iks iku in- inb ing ini ink inn inr ins inu ir- irb irg iri irk irn irr irs iru is- isb isg isi isk isn isr iss isu iu- iub iug iui iur ius kbb kbi kbk kbn kbr kbs kbu kgb kgi kgs kgu kib kig kii kik kin kir kis kiu kkb kki kkk kkn kkr kks kku kn- kng kni knk knn knr knu krg kri krk krn krr krs kru ksb ksg ksi ksk ksn ksr kss ksu kub kug kui kuk kun kur kus kuu n-i nbb nbg nbi nbk nbn nbr nbs nbu ngb ngg ngi ngk ngn ngs ngu nib nig nii nik nin nir nis niu nki nkk nkn nkr nks nku nnb nng nni nnk nnn nns nnu nrb nrg nri nrk nrn nrr nrs nru nsb nsg nsi nsk nsn nsr nss nsu nub nug nui nuk nun nur nus nuu rbb rbg rbi rbk rbn rbr rbs rbu rgb rgg rgi rgk rgn rgr rgs rib rig rii rik rin rir ris rkb rkg rkk rks rku rnb rng rni rnn rnr rns rnu rrb rrg rri rrk rrn rrr rrs rru rsb rsg rsi rsk rsn rsr rss rsu rub rug rui ruk run rur rus ruu sbb sbg sbi sbk sbn sbr sbs sbu sgb sgg sgi sgk sgn sgr sgs sgu sib sig sii sik sin sir sis siu sk- skb skg ski skk skr sks sku snb sng sni snk snn snr sns snu sr- srb srg sri srk srn srr srs ss- ssb ssg ssi ssk ssn ssr sss ssu sub sug sui suk sun sur sus suu ubb ubg ubi ubk ubn ubr ubs ubu ugb ugg ugi ugk ugn ugr ugs ugu uib uig uii uin uir uis uiu ukb uki ukk ukn ukr uku un- unb ung uni unk unn unr uns unu ur- urb urg uri urk urn urr urs uru usb usg usi usk usn usr uss usu uug uun uur uus uuu

-ing -nik bbbb bbbs bbin bbng bbrg bggs bgun bibb bibi bibs bigb bigg bign bigs bigu biin biis biku bin- bing bini bink binn bins binu birb birg biri birk birn birr birs biru bis- bisk biss bisu bnib bnin bnrr bnss brig brik brin bris brkb brns brrr brrs brsb brsr brug brun brus bsgs bsin bsns bubb bubi bubs bubu bugg bugi bugs buik buin buir buis buiu buki bukk buku bunb bung buni bunk bunn buns bunu bur- burb burg buri burk burn burr burs buru busi busk buss busu buus gbbs gggg ggrn ggss gibb gibs gigg gigi gign gigs giis giku ging gini gink ginn gins ginu girg giri girk girn girr girs giru giss giur gius gnib gnin gnrr gnus grbr grib grig grin gris grni grrr grrs grss grub grug grui grun grur grus gsis gskb gsur gubb gubi gubs gubu gugb gugg gugi gugu guib guik guin guis gung gunk gunn guns gurb gurg guri gurk gurn gurr gurs guru gusb guss guus ibis ibns ibri ibsn ibss ibus iggs igis igni igns ignu igri igus iiii iiis iirs iisi iisr iisu ikig ikin ikki ikri iksu ings inig inis inki inks inni innr inns innu inri inrs inss insu inui inuk inun inus irgs iri- irig irin iris irki irks irri irrs irsg irun irus isbn isin isis isku isrg isri issi issr isss issu isus iugs iuiu iuss kbbb kbbg kbbi kbbk kbbr kbbs kbbu kbgb kbgg kbgn kbgr kbib kbig kbik kbis kbiu kbkb kbkg kbkk kbkr kbng kbnn kbnr kbnu kbrb kbrg kbri kbrk kbrn kbru kbsb kbsg kbsi kbsk kbsn kbsr kbss kbsu kbub kbuk kbun kbur kbus kbuu kgbb kgbn kgbr kggg kggi kggr kgir kgks kgnb kgng kgni kgnr kgnu kgrb kgrg kgri kgrk kgrn kgrr kgrs kgsr kgus kibb kibg kibi kibr kibs kibu kign kigs kiii kiik kiis kiiu kiki kikk kikr kiku kin- kinb king kini kink kinn kins kinu kirb kiri kirk kirn kirr kirs kiru kisi kisk kisn kisr kiss kisu kiun kiur kiuu kkbb kkbg kkbi kkbn kkbr kkbs kkgb kkgr kkik kkin kkkk kknb kkni kknn kkns kknu kkrb kkrk kkrn kkrr kkrs kksi kksn kksr kkss kksu kkus kkuu knbb knbn knbr knbu kngn kngr knib knik knin knir knis knki knkk knnb knng knnk knnr knns knrb knrg knrk knrs knsb knsg knsi knsk knsn knsr knss knsu knub knui knuk knur knus krbb krbg krbi krbk krbr krgi krgn krgs krib krik krin kris krki krkk krkn krkr krks krku krnb krng krni krnk krnn krnu krrb krrg krri krrk krrn krrr krrs krsk krsn krsr krss krsu krug krui kruk krun krur ksbi ksbn ksbr ksbs ksgg ksgn ksgr ksgu ksib ksig ksii ksik ksir ksis kskb kskg kskk kskn kskr ksks ksku ksnb ksng ksnk ksnn ksnr ksns ksrb ksrg ksrn ksrr ksrs kssi kssn kssr ksss kssu ksub ksug ksui ksun ksuu kubb kubr kubs kubu kugb kugn kugr kugs kuik kuin kuki kukk kukn kuks kuku kung kuni kunk kunr kuns kunu kurb kuri kurk kurr kurs kuru kusb