x_{1} and x_{2} have the same truth value; either both or none of x_{1} and x_{2} is true

See also .o, jo, gi'o, go, jetfrica, kaxyje'u, vlinyje'u.

- jetfrica
- x
_{1}and x_{2}have a different truth value; only one 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) - vlinyje'u
- at least one of the statements x
_{1}(du'u) and x_{2}(du'u) is true (logical disjunction) - zilvlina
- at least one of the statements x
_{1}(du'u) and x_{2}(du'u) is true (logical disjunction)