t-y-t- p-6 6 4-6- 4-t t y y t t [3P]-5 5 3-5- 3-t-y-t- [3u]-5 5 3-5- 3-t-y-u- p-6 6 4-6- 4-i-u-Y- [4P]-^ ^ 4-^- 4-i-u u y- p-6 6 4-6- 4--[qi]-[wo]- [ep] [WO] [ep] [WO] [ep]-- [ep] [ep]-[WO] [ep]-- [3P]-[5p] 5 3-[5o]- p- t-y-t- p-6 6 4-6