-ing -nik bbbb bbin bbng bbrg bgon bgun bibb bibi bibo bigb bigg bign bigo bigu biin biko biku bin- bing bini bink binn bino binu bio- biog bioi bion biou birb birg biri birk birn biro birr biru bnib bnin bnor bnrr bobb bobi bobo bobu bogg bogi bogo boi- boii boin boiu boki bokn boko boku bong boni bonk bonn bono bonu boob boog book boon boor bor- borg bori bork born boro borr boru bouk boun bour brig brik brin brio brkb brno brob brog brok bron broo bror brou brrr brug brun bubb bubi bubo bubu bugg bugi bugo buik buin buir buiu buki bukk buko buku bunb bung buni bunk bunn buno bunu buon bur- burb burg buri burk burn buro burr buru gbbo gbon gggg ggrn gibb gigg gigi gign gigo giku ging gini gink ginn gino ginu giog gioi gion girg giri girk girn giro girr giru giur gnib gnin gnoo gnrr gobi gobo gogi gogo goin goku gon- gong goni gonk gonn gono gonu goog gooi gook goon goor gorb gorg gori gorn goro gorr gou- goug gouk goun gour grbr grib grig grin grni grob grog groi grok gron groo gror grou grrr grub grug grui grun grur gubb gubi gubu gugb gugg gugi gugu guib guik guin gung gunk gunn gurb gurg guri gurk gurn guro gurr guru i-go i-no ibon ibri ibro igbo igni igno ignu igon igoo igor igri iiii iiio iino iioi iioo ikig ikin ikki ikko ikon ikoo ikri ikuo inbo ingo inig inki inni inno innr innu ino- inoi inon inor inou inri inro inui inuk inun iobi ioii ioio ioko ioni ionn iono iooi iooo iorg iori ioug ioun iri- irig irin irio irki irob iron irri irun iuiu iuno kbbb kbbg kbbi kbbk kbbo kbbr kbbu kbgb kbgg kbgn kbgo kbgr kbib kbig kbik kbio kbiu kbkb kbkg kbkk kbko kbkr kbng kbnn kbno kbnr kbnu kbob kboi kbok kbon kboo kbrb kbrg kbri kbrk kbrn kbro kbru kbub kbuk kbun kbur kbuu kgbb kgbn kgbr kggg kggi kggo kggr kgio kgir kgnb kgng kgni kgno kgnr kgnu kgon kgor kgou kgrb kgrg kgri kgrk kgrn kgro kgrr kibb kibg kibi kibo kibr kibu kign kigo kiii kiik kiiu kiki kikk kiko kikr kiku kin- kinb king kini kink kinn kino kinu kioi kiok kion kioo kiou kirb kiri kirk kirn kiro kirr kiru kiun kiur kiuu kkbb kkbg kkbi kkbn kkbo kkbr kkgb kkgo kkgr kkik kkin kkkk kknb kkni kknn kkno kknu kkob kkon kkoo kkor kkrb kkrk kkrn kkro kkrr kkuu knbb knbn knbr knbu kngn kngr knib knik knin knir knki knkk knnb knng knnk knnr knob knog knok knon knor knou knrb knrg knrk knro knub knui knuk knur kobb kobi kobk kobn kobo kobr kobu kogb kogg kogi kogn kogo kogu koii koin koir kokb koki kokk kokn koko kokr koku kong koni konk kono koob koog kooi kook koon kooo koor koou korb korg kori kork korn koro korr koru koub koui kour kouu krbb krbg krbi krbk krbr krgi krgn krib krik krin krio krki krkk krkn krko krkr krku krnb krng krni krnk krnn krno krnu krob krog kroi krok kroo kror krrb krrg krri krrk krrn krro krrr krug krui kruk krun krur kubb kubo kubr kubu kugb kugn kugo kugr kuik kuin kuki kukk kukn kuku kung kuni kunk kuno kunr kunu kuok kuon kuoo kurb kuri kurk kuro kurr kuru kuub kuuk kuur kuuu n-ii nbbo ngio ngon ngor ngou ngri ngur nguu nibi nibo nigg nigo niir niiu niki niko niku ning nini nino niog nion nioo niou niro niru niur nkgb nkio nkok nkor nngn nnnn nobi nobo nobu nogg nogo noib noik noin noio noir noki noko non- nong noni nonn nono nonu noo- noob nook noon nooo noor nor- norb norg nori nork norn noro norr noun nour nron nubi nubk nuik nuin nuki nuku nung nunk nunn nuno nuon nuri nurn nurr nuru nuuk obbo obin obkb oboi obok obon obor obri obro ogb oggi ogin ogni ogog ogoi ogon ogou ogri ogro ogui ogun oigo oiii oiko oink oion okgo okir okko okni okno okok okon okor okro okun okur ongi ongo ongu onir onni onno onon onor onur oobi ooku oooo orbb orbi orbo orbu orgn orgo ori- orig orin orio orko orni orno oro- orok oron oror orri orro orub ouii ouin ouir oun- oung our- ourn ouro ouu- rbbb rbbr rgbi rib- ribo ribu rigg rigi rigo rigu riin riki rikk riku ring rink rinn rino rion riou riri rnbr rnin rob- robb robi robo robu rogg rogi rogo roig roik roin roio roir roiu roki rokk roko rokr roku rong roni ronk rono roob roog rooi rook roon roor rori rork roro roru roub rouk roun rrrr rrun rubb rubi rubu rugg rugi ruin ruki rukk rukn ruku rung runi runk runn runo ruok ruri ruro ruru ruun ubbi ubbo ubii ubik ubir ubon uggo ugni ugri ugro ugur uguu uirr ukko ukok ukon ukur ungo ungu uni- unii unik unin unio unir unkn unko unni unno unon unro uor- urbi urgi urgu urib urik urin uriu urni uro- urok uroo urri uruk urun urur uuni uuno uuri uuuu