Alphabet a b c d e f g h i j k l m n o p q r s t u v w x y z ä ö å o2:o s2:s z2:z %^A:ä %>:0 ; Sets Vow = a e i o u y ä ö å ; Cns = b c d f g h j k l m n p q r s t v w x z ; Sgm = Vow Cns ; FrontVow = ä ö y ; Rules "vokalharmoni" %^A:a <=> [a|o|u] Sgm:* _ ; "Sibilant plural" 0:e <=> [ :s | :z | s h | c h | \Vow y: | o2: ] _ %>: s ; "Spy rule" y:i <=> _ :e %>: s ; "Pedagogical consonant cluster simplification" Cx:0 <=> _ .#. ; where Cx in ( s2 z2 ) ; !"Dummy rule" !b:p <=> _ .#. ;