-ol ggg ggo ggr ggv gko glg glk gll glo glr glv gog gok gol goo gor gov grg grk grl gro grr grv gvg gvk gvl gvo gvr kgl kgo kgv kkk kkl kkr kkv kl- klg klo klr klv kog kok kol koo kor krg krk krl kro krr krv kvk kvo kvr kvv lgg lgk lgl lgo lgr lgv lkg lkl lkr llg llk lll llo llr llv log lok lol loo lor lov lrg lrk lro lrr lrv lvg lvl lvr lvv ogg ogl ogo okg okk okl oko okr olg olk oll olo oo- oog ook ool ooo oor oov or- org ork orl oro orr orv ov- ovl ovo ovv rgg rgk rgo rgr rgv rkg rkk rko rkv rlg rll rlo rlr rog rok rol roo ror rov rrg rrk rrl rrr rvg rvl rvo rvr rvv vgg vgl vgo vgr vkg vl- vlk vll vlo vlv vog vok vol voo vor vov vrg vrk vrr vvg vvo vvr vvv