-ose bbbb bbbs bbeb bebb bebe bebi bebo beeb beeg bees begg begi bego begs beis beo- beos bes- bese beso bess bggs bibb bibe bibi bibo bibs bieb bies bigb bige bigg bigo bigs biis bio- biog bioi bios bis- bise biso biss bobb bobe bobi bobo bobs boee boeo boes boge bogg bogi bogo bogs boi- boie boii bois boob booe boog boos bose bosi boso boss bseb bsee bseg bses bsgs bsos bsse ebbo ebbs ebes ebis eboe eboo ebos eeee eees eegs eese eesi egbe egee eggb egge eggi eggo eggs egis ego- egoi egos egss eiei eies eige eigg eise eiso eiss eoes eois esbo esbs esee eseo eses esie esis eso- esos esse essg essi esso gbbo gbbs gebe gebi gees gege gegg gego geie geig geis geo- geog geos gesg gesi geso gess gggg ggss gibb gibe gibs gies gige gigg gigi gigo gigs giis giog gioi gise giss gobe gobi gobo gobs goes gogi gogo gogs gois goog gooi goos gose gosi goso goss gsis gsos gsse i-be i-go ibeg ibes ibge ibie ibis ibos ibss ieie ieio iesg iesi ieso igbo iges iggs igis igoe igoo igso iies iiie iiii iiio iiis iioi iioo iios iisi iobi ioee ioii ioio iooi iooo ioos ioso isbe iseb isee iseo ises isie isis iso- isos isse issi isso isss o-eo obbo obes obie obis oboe oboi obos obss oegb oese ogb ogbe ogee ogge oggi ogog ogoi ogsi oies oigo oiii oios oise oobe oobi ooes oooo ooos oose oosi osbe osee osei oses osgi osie osii osis osoi osoo osos ossb osse ossi osso s-ib s-ii s-os sbbs sbig sbse sbsi se-e se-g se-i se-o se-s sebe sebi sebo sebs seeb seeg sees sege segg segi sego segs seie seii seis seoi sese sesi seso sess sges sggg sggs sgio sgss sibe sibi sibo sibs sieg sies sige sigg sigi sigo sigs sioe sios sise sisi siss sobe sobo sobs soeo soes sogi sogo sogs soie sois soog soos sose sosi soso soss ssee sses ssgs ssis sssb sssi ssss