a-a aaa aag aah aan aao aav ag- aga agg agh agn ago agv aha ahg ahh ahn aho ahv an- ana ang anh ann ano anv aoa aog aoh aon aoo aov av- ava avg avh avn avo gaa gag gah gan gao gav gga ggg ggh ggn ggo ggv gha ghg ghh ghn gho gna gnn gno gnv goa gog goh gon goo gov gva gvg gvh gvn gvo haa hag hah han hao hav hga hgg hgh hgn hgo hgv hha hhg hhh hhn hho hhv hna hng hnh hnn hno hnv hoa hog hoh hon hoo hov hv- hva hvg hvn hvo hvv naa nag nah nan nao nav nga ngg ngh ngn ngo nha nhg nhh nhn nhv nna nng nnh nnn nno nnv no- noa nog noh non noo nov nva nvg nvh nvn nvv oaa oag oah oan oao oav oga ogg ogh ogn ogo oha ohg ohh ohn oho on- ona ong onh onn ono oo- ooa oog ooh oon ooo oov ov- ova ovh ovo ovv v-a vaa vag vah van vao vav vga vgg vgh vgn vgo vh- vha vho vn- vna vng vno vnv voa vog voh von voo vov vva vvg vvo vvv