bbbb bbbs bggs bibb bibi bibo bibs bigb bigg bigo bigs biis biji bijs bio- biog bioi bios bis- biso biss bobb bobi bobo bobs bogg bogi bogo bogs boi- boii bois boji bojo boob boog boos bosi boso boss bsgs bsos g-jo gbbo gbbs gggg ggss gibb gibs gigg gigi gigo gigs giis gijs giog gioi giss gjig gobi gobo gobs gogi gogo gogs gois gojg goji gojo goog gooi goos gosi goso goss gsis gsos i-go ibis ibos ibss igbo iggs igis igoo igso iiii iiio iiis iioi iioo iios iisi iisj ijji iobi ioii ioio iooi iooo ioos ioso isis iso- isos issi isso isss jbig jbob jibb jibi jibs jigg jigo jigs jiji jiso jobo jobs jogg jogi jogs joio jois joji jojo joos joso joss jsgi jsss obbo obis oboi obos obss ogb oggi ogog ogoi ogsi oigo oiii oios ojos oobi ooij ooji oooo ooos oosi osgi osii osis osoi osoo osos ossb ossi osso s-ib s-ii s-os sbbs sbig sbsi sggg sggs sgio sgss sibi sibo sibs sigg sigi sigo sigs sijo sios sisi siss sjis sobo sobs sogi sogo sogs sois soji soog soos sosi soso soss ssgs ssis sssb sssi ssss