bbbb bbbs bbox bggs bibb bibi bibo bibs bigb bigg bigo bigs biis biji bijs bio- biog bioi bios biox bis- biso biss bixi bobb bobi bobo bobs bogg bogi bogo bogs boi- boii bois boji bojo boob boog boos boox bosi boso boss bsgs bsix 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 gsix gsos i-go ibis ibos ibox ibss igbo iggs igis igoo igso iiii iiio iiis iioi iioo iios iisi iisj ijji iobi ioii ioio iooi iooo ioos ioso isbx isis iso- isos issi isso isss ixos ixxi j-xx jbig jbob jibb jibi jibs jibx jigg jigo jigs jiji jiso jixi jobo jobs jogg jogi jogs joio jois joji jojo joos joox joso joss jsbx jsgi jsss obbo obis obix oboi obos obox obss ogb oggi ogog ogoi ogsi oigo oiii oios ojos ojxg oobi ooij ooji oooo ooos oosi osgi osii osis osoi osoo osos ossb ossi osso oxi- oxis oxo- oxos oxox oxsi oxxo s-ib s-ii s-os sbbs sbig sbsi sggg sggs sgio sgss sibi sibo sibs sigg sigi sigo sigs sijo sios siox sisi siss sixo sixx sjis sobo sobs sogi sogo sogs sois soji soog soos sosi soso soss soxs ssgs ssis sssb sssi ssss xbox xggi xibo xiii xisi xixi xois xojo xoxo xsgi xxii xxix xxxi xxxo xxxx