a-a aaa aaf aak aam aau aav af- afa aff afk afm afu afv aka akk akm aku akv ama amf amk amm amu amv au- aua auf auk aum auv av- ava avf avk avm avu faa faf fak fam fau fav ffa fff ffk ffm ffu ffv fka fkf fkk fkm fma fmf fmm fmu fmv fua fuf fuk fum fuu fuv fva fvk ka- kaa kaf kak kam kau kav kfa kff kfm kfu kkk kkm kku kkv kma kmf kmk kmm kmu kuk kum kuu kva kvk kvm kvv m-f m-v maa maf mak mam mau mav mfa mff mfm mfu mfv mka mkk mkm mku mkv mma mmf mmk mmm mmu mmv mua muf muk mum muu mva mvf mvm mvv ua- uaa uaf uak uam uau uav ufa uff ufm ufu ufv uka ukf ukk uku um- uma umf umm umu uua uum uuu uva uvf uvm uvu uvv v-a vaa vak vam vau vav vfa vff vfm vfu vfv vka vkm vm- vma vmf vmm vmu vuk vum vuv vva vvm vvv