ggg ggo ggs ggt gog goo gos got goy gsg gso gss gst gtg gto gts gtt gty gy- gyo gys ogg ogo ogs ogt ogy oo- oog ooo oos oot os- osg oso oss ost ot- otg oto ots ott oyo oys sgg sgo sgs sgt sog soo sos sot soy ss- ssg sso sss sst stg sto sts stt sty sy- syg sys syt tgg tgo tgs tgt tgy to- tog too tos tot toy tsg tso tss tst tsy ttg tto tts ttt tty tyg tyo tys tyt ygo yog yoo yos yot yoy ysg yso yss yst ysy yto yts ytt yyg yys yyt yyy