ggg ggi ggm ggo ggt ggv gig gii gim gio git giv gmg gmi gmm gmo gmt gmv gog goi gom goo got gov gtg gti gtm gto gtt gtv gvg gvi gvm gvo gvt i-v igg igi igm igo igt iii iim iio iit im- img imi imm imo imt imv io- iog ioi iom ioo iot iov itg iti itm ito itt itv ivg ivi ivo ivt ivv m-o m-v mgi mgm mgo mgt mgv mi- mig mii mim mio mit miv mmg mmi mmm mmo mmt mmv mog moi mom moo mot mov mtg mti mtm mto mtt mtv mvg mvi mvm mvo mvt mvv o-i ogg ogi ogo ogt oii oim oio oit oiv om- omg omi omm omo omt omv oo- oog ooi oom ooo oot oov ot- otg oti otm oto ott otv ov- ovi ovo ovv tgg tgi tgm tgo tgt tgv tig tii tim tio tit tiv tmg tmi tmm tmo tmt tmv to- tog toi tom too tot tov ttg tti ttm tto ttt ttv tvg tvi tvm tvo tvt vgg vgm vgo vgt vi- vig vii vim vio vit viv vm- vmi vmm vmo vmt vog voi vom voo vot vov vtg vti vtm vto vtt vtv vvg vvi vvm vvo vvt vvv