a-a a-i a-z aaa aag aai aav aaz ag- aga agg agi agv agz ai- aia aig aii aiv aiz av- ava avg avi avz az- aza azg azi azz gaa gag gai gav gaz gga ggg ggi ggv ggz gia gig gii giv giz gva gvg gvi gza i-v ia- iaa iag iai iav iaz iga igg igi iia iii iva ivg ivi ivv iza izi izz v-a vaa vag vai vav vaz vga vgg vgz vi- via vig vii viv viz vva vvg vvi vvv vvz z-g zaa zag zai zav zaz zgg zgi zgv zia zig ziv ziz zvi zzz