a-a a-i aaa aai aar aav ai- aia aii air aiv ar- ara ari arr arv av- ava avi avr i-v ia- iaa iai iar iav iia iii iir ir- ira iri irr irv iva ivi ivr ivv ra- raa rai rar rav ria rii rir riv rra rri rrr rva rvi rvr rvv v-a vaa vai var vav vi- via vii vir viv vra vri vrr vva vvi vvr vvv

a-ii a-iv aaaa aaai aaar aaav aaii aara aari aava aiai aiia aiir aira airi aiva arai arar aria arii arr- arra arri arrr arva arvi avar avia aviv avra avri avva iaaa iaai iaia iara iava iiii iira irai irar iri- iria irra irri ivai ivar raia raii rair rara rari rava ravi riaa riai riia riri riva rrrr vaar vaia vair vara vari varr vava viar viii vira viri virr viva vivi vrai vrav vria vvvv

-aaa- a-iii aaaai aaria aiaia airai aivar araia arara arari arava arrai arria arvar avai avair avara avari aviar avira aviva avvir iiiii iraia irara irava ivara ra-ra raavi ravar ravia raviv riria rivar rivia rvivr vaara vaira vaiva vari- varia varra varva vavar vavra viira viiri virai virar virii vivi- vivir vivva

airaia araira araria arriva avaria aviara avvari iraivi riaria rivara rivira varavi variar variav varrar varvar viaair vivara vvvvvv

aiaaira ravivar vaivara vaivari vararia varvara vivaria

i-ii-iii i-iv-v-i

vi-ii-v-i

aaaaaaaaaaaaaaa