a-a aaa aam aao aav aay ama amm amo amv amy aoa aom aoo aov av- ava avm avo avy ay- aya ayo m-o m-v maa mam mao mav may mma mmm mmo mmv moa mom moo mov moy mva mvm mvo mvv mvy my- mya mym myo myv oaa oam oao oav om- oma omm omo omv omy oo- ooa oom ooo oov ov- ova ovo ovv oya oyo v-a vaa vam vao vav vay vm- vma vmm vmo voa vom voo vov voy vva vvm vvo vvv vym yaa yam yao yav yay yma ymm ymo yom yoo yoy yva yvo yvy yyy