-ing bbbb bbbs bbin bbng bbws bggs bibb bibi bibs bigb bigg bign bigs bigw biin biis bin- bing bini binn bins bis- biss biw- bnib bnin bnss bsgs bsin bsns bwin gbbs gggg ggss gibb gibs gigg gigi gign gigs giis ging gini ginn gins giss giws gnib gnin gniw gsis gwin gwis ibis ibns ibsn ibss iggs igis igni igns iiii iiis iisi iiwi ings inig inis inni inns inss inw- inwi isbn isin isis issi isss iswn iwig iwin iwis iwiw n-ii ngns ngsn nibi nibs nigg nigs ning nini nins nisi niss nngn nnnn nnss nsin nsis nssb nsss nwbn nwbw nwss s-ib s-ii sbbs sbig sbsi sggg sggs sgss sibi sibs sigg sigi sign sigs sing sini sinn sins sisi siss siwi snib snig sniw snns ssbn ssgs ssin ssis ssns sssb sssi ssss ssws swbs swbw swgb swig swis swss wbbb wbbg wbbi wbbn wbbs wbbw wbgb wbgg wbgi wbgn wbgw wbib wbig wbin wbis wbiw wbnb wbns wbnw wbsb wbsg wbss wbsw wbwb wbwi wbwn wgbb wgbg wgbn wgbs wgbw wggg wggn wgib wgig wgnb wgng wgni wgnn wgns wgsb wgsg wgsn wgss wgsw wgwb wgwg wgww wibb wibg wibi wibn wibs wibw wigg wign wigs wigw wiig wiii wiin wiis winb wing wini winn wins winw wisn wiss wisw wiwi wiwn wnbb wnbi wnbn wnbs wnbw wngn wnib wnin wnis wniw wnng wnns wnnw wnsb wnsn wnss wnsw wnwi wnwn wnws wnww wsbb wsbg wsbi wsbs wsbw wsgb wsgg wsgi wsgs wsgw wsib wsig wsis wsng wsni wsnn wsnw wssg wssi wsss wssw wswb wswg wswi wswn wsws wsww wwbb wwbg wwbn wwgb wwgn wwib wwii wwin wwis wwnb wwnn wwns wwnw wwsb wwsi wwsn wwss wwwi wwwn wwws wwww