a-a a-z aaa aad aag aan aav aaz ad- ada add adg adn adv adz ag- aga agd agg agn agv agz an- ana and ang ann anv anz av- ava avd avg avn avz az- aza azd azg azn azz daa dad dag dan dav daz dda ddd ddg ddn ddz dga dgd dgg dgn dgz dna dnd dng dnn dnz dva dvd dvg dvn dza dzd g-d gaa gad gag gan gav gaz gda gdd gdn gdv gga ggd ggg ggn ggv ggz gna gnd gnn gnv gva gvd gvg gvn gza naa nad nag nan nav naz nda ndd ndg ndn ndv nga ngd ngg ngn nna nng nnn nnv nnz nva nvd nvg nvn nvv nzd nzg nzz v-a vaa vad vag van vav vaz vdd vdg vdv vga vgg vgn vgz vn- vna vnd vng vnv vva vvg vvv vvz vzn z-g zaa zad zag zan zav zaz zdv zgg zgv znd znn zzz