a-a aaa aag aak aan aar aav ag- aga agg agk agn agr agv aka akg akk akn akr akv an- ana ang ank ann anr anv ar- ara arg ark arn arr arv av- ava avg avk avn avr gaa gag gak gan gar gav gga ggg ggn ggr ggv gka gkn gna gnn gnr gnv gra grg grk grn grr grv gva gvg gvk gvn gvr ka- kaa kag kak kan kar kav kga kgv kkk kkn kkr kkv kn- kna kng knk knn knr kra krg krk krn krr krv kva kvk kvn kvr kvv naa nag nak nan nar nav nga ngg ngk ngn nka nkk nkn nkr nna nng nnk nnn nnv nra nrg nrk nrn nrr nrv nva nvg nvk nvn nvv ra- raa rag rak ran rar rav rga rgg rgk rgn rgr rgv rkg rkk rkv rna rng rnn rnr rnv rra rrg rrk rrn rrr rva rvg rvn rvr rvv v-a vaa vag vak van var vav vga vgg vgn vgr vka vkg vn- vna vng vnr vnv vra vrg vrk vrn vrr vva vvg vvr vvv