string can be changed [...] reference a Variable [...] can change
in the Change Communication [...] for value changes [...] that you want to change
. When you change the symbol [...] pointers or references [...] change the access
should not change the attributes [...] of Reference Types". Element [...] type Reference Type
. Changes can be made [...] : In the visualization, a frame [...] reference to Snake
also be changed [...] can be changed [...] , reference the variable
. To do this, you refer to a [...] below change. Note: Whenever [...] be used to change
