-ol ggg ggi ggo ggr ggs ggt gig gii gil gio gir gis git glg gli gll glo glr gls glt gog goi gol goo gor gos got grg gri grl gro grr grs grt gsg gsi gsl gso gsr gss gst gtg gti gtl gto gtr gts gtt igg igi igl igo igr igs igt iii iil iio iir iis iit il- ilg ili ill ilo ilr ils ilt io- iog ioi iol ioo ior ios iot ir- irg iri irl iro irr irs irt is- isg isi isl iso isr iss ist itg iti itl ito its itt lgg lgi lgl lgo lgr lgs lgt lig lii lil lio lir lis lit llg lli lll llo llr lls llt log loi lol loo lor los lot lrg lri lro lrr lrs lrt lsg lsi lsl lso lsr lss lst ltg lti ltl lto ltr lts ltt o-i ogg ogi ogl ogo ogs ogt oii oil oio oir ois oit olg oli oll olo ols olt oo- oog ooi ool ooo oor oos oot or- org ori orl oro orr ors ort os- osg osi osl oso osr oss ost ot- otg oti otl oto otr ots ott rgg rgi rgo rgr rgs rgt rig rii ril rio rir ris rit rlg rli rll rlo rlr rls rlt rog roi rol roo ror ros rot rrg rri rrl rrr rrs rrt rsg rsi rsl rso rsr rss rst rtg rti rtl rto rtr rts rtt sgg sgi sgl sgo sgr sgs sgt sig sii sil sio sir sis sit slg sli sll slo slr sls slt sog soi sol soo sor sos sot sr- srg sri srl sro srr srs srt ss- ssg ssi ssl sso ssr sss sst stg sti stl sto str sts stt tgg tgi tgl tgo tgr tgs tgt tig tii til tio tir tis tit tlg tli tll tlo tlr tls tlt to- tog toi tol too tor tos tot trg tri trl tro trr trs trt tsg tsi tsl tso tsr tss tst ttg tti ttl tto ttr tts ttt