at least one of the statements x_{1} (du'u) and x_{2} (du'u) is true (logical disjunction)

Synonymous with zilvlina. See also vlina, kaxyje'u/zilkanxe (TFFF), nibzilvlina (TFTT), jetydu'i (TFFT), jetfrica (FTTF), zilzilo (TTTT).

- jetfrica
- x
_{1}and x_{2}have a different truth value; only one of x_{1}and x_{2}is true - jetydu'i
- x
_{1}and x_{2}have the same truth value; either both or none of x_{1}and x_{2}is true - kaxyje'u
- both statements x
_{1}(du'u) and x_{2}(du'u) are true (logical conjunction) - zilvlina
- at least one of the statements x
_{1}(du'u) and x_{2}(du'u) is true (logical disjunction)