gggg gigg gigi gigo gilg gili gill gilo giog gioi givy gli- glog gloy glyg gogi gogo goli goll golo goog gooi gool govi govy gvvv gyil gyll i-go iggy igil igli iglo igly igoo iiii iiio iioi iioo ilio ill- illi illo illy ilog iloo ioii ioio iolo iooi iooo ivig ivyl lgov ligg ligi ligo liig liii liiv lilg lili lill lilo lily lio- livi livo livy liyl llll lloo lo-v log- logi logo logy loli loll lolo loly lool lovo lovy lvii lviv lvov lyly lyo- lyv- oggi oggy ogli ogog ogoi ogyl oigo oiii oily oiyl olig olio olli ollo olly olog olov olvi oolo oooo ovi- ovil ovo- ovol ovoo oyly vigo vigy viii vili vill vily viol vivi vivo vivy vlli vlog vogl voil voio voli voll volo voly voog vool voyi vvog vvvv yili yill yivo ylli yogi yogo yoli yoll yolo yoly yool yoyo yvyl yyyy