13. A method implemented by a processor executing machine readable instructions, the method comprising: in response to a first selection of a first variant in a list of variants, the list including the first variant, a second variant, and a third variant, displaying, with the processor, a constraint indicator adjacent the second variant, the constraint indicator visually representing an undesirability of displaying both of the first variant and the second variant within the visual representation; in response to the first selection, displaying, with the processor, an allowability indicator adjacent the third variant, the allowability indicator visually representing a desirability of displaying both of the first variant and the third variant within the visual representation; and in response to a second selection of the second variant, generating, with the processor, a first instantiation of the visual representation including the first variant and the third variant, the first instantiation including the allowability indicator.
13. A method implemented by a processor executing machine readable instructions, the method comprising: in response to a first selection of a first variant in a list of variants, the list including the first variant, a second variant, and a third variant, displaying, with the processor, a constraint indicator adjacent the second variant, the constraint indicator visually representing an undesirability of displaying both of the first variant and the second variant within the visual representation; in response to the first selection, displaying, with the processor, an allowability indicator adjacent the third variant, the allowability indicator visually representing a desirability of displaying both of the first variant and the third variant within the visual representation; and in response to a second selection of the second variant, generating, with the processor, a first instantiation of the visual representation including the first variant and the third variant, the first instantiation including the allowability indicator. 14. The method of claim 13 , further including enabling text editing of at least one of the first variant or the second variant.