ggg ggi ggo ggs ggt gig gii gik gio gis git gko gks gkt gog goi gok goo gos got gsg gsi gsk gso gss gst gtg gti gtk gto gts gtt igg igi igk igo igs igt iii iio iis iit iki ikk iko iks ikt io- iog ioi ioo ios iot is- isg isi isk iso iss ist itg iti itk ito its itt k-t kgi kgo kgs kig kii kik kio kis kit kki kkk kks kkt kog koi kok koo kos kot ksg ksi ksk kso kss kst ktg ktk kto kts ktt o-i ogg ogi ogo ogs ogt oii oik oio ois oit okg oki okk oko oks oo- oog ooi ook ooo oos oot os- osg osi osk oso oss ost ot- otg oti otk oto ots ott sgg sgi sgk sgo sgs sgt sig sii sik sio sis sit sk- skg ski skk sko sks skt sog soi sok soo sos sot ss- ssg ssi ssk sso sss sst stg sti stk sto sts stt tgg tgi tgk tgo tgs tgt tig tii tik tio tis tit tkg tkk tko tks tkt to- tog toi tok too tos tot tsg tsi tsk tso tss tst ttg tti ttk tto tts ttt