a-a a-c aaa aac aag aah aar aav ac- aca acc acg ach acr acv ag- aga agc agg agh agr agv aha ahc ahg ahh ahr ahv ar- ara arc arg arh arr arv av- ava avc avg avh avr c-- caa cac cag cah car cav cca ccc ccg cch ccr ccv cga cgc cgg cgh cgr cgv ch- cha chc chg chh chr chv cra crc crg crh crr crv cva cvc cvg cvh cvr cvv gaa gac gag gah gar gav gca gcc gcg gch gcr gga ggc ggg ggh ggr ggv gha ghc ghg ghh ghr gra grc grg grh grr grv gva gvc gvg gvh gvr haa hac hag hah har hav hca hcc hcg hch hcr hcv hga hgc hgg hgh hgr hgv hha hhc hhg hhh hhr hhv hr- hra hrc hrg hrh hrr hrv hv- hva hvc hvg hvr hvv ra- raa rac rag rah rar rav rca rcc rcg rch rcr rcv rga rgc rgg rgh rgr rgv rh- rha rhc rhg rhh rhr rhv rra rrc rrg rrh rrr rva rvc rvg rvh rvr rvv v-a vaa vac vag vah var vav vca vcc vch vcr vga vgc vgg vgh vgr vh- vha vhc vra vrc vrg vrh vrr vva vvc vvg vvr vvv