a-a a-c aaa aac aag aah aak aav ac- aca acc acg ach ack acv ag- aga agc agg agh agk agv aha ahc ahg ahh ahk ahv aka akc akg akh akk akv av- ava avc avg avh avk c-- caa cac cag cah cak cav cca ccc ccg cch cck ccv cga cgc cgg cgh cgv ch- cha chc chg chh chk chv cka ckc ckh cva cvc cvg cvh cvk cvv gaa gac gag gah gak gav gca gcc gcg gch gck gga ggc ggg ggh ggv gha ghc ghg ghh gka gkh gva gvc gvg gvh gvk haa hac hag hah hak hav hca hcc hcg hch hck hcv hga hgc hgg hgh hgk hgv hha hhc hhg hhh hhk hhv hka hkg hkh hkk hv- hva hvc hvg hvk hvv ka- kaa kac kag kah kak kav kca kcc kcg kch kck kga kgc kgh kgv kha khh khk khv kkc kkh kkk kkv kva kvh kvk kvv v-a vaa vac vag vah vak vav vca vcc vch vga vgc vgg vgh vh- vha vhc vka vkg vva vvc vvg vvv