Define a regular grammar for the language L = {w ∈ {a, b, c}* | w = u(abc)v; u ∈ {a, b, c}* ; v ∈ {a, b, c}* }. So the strings on a, b, and c which contain the substring abc. For each variable you use, give a short description which describes the prefix string according to your design.
Define a regular grammar for the language L = {w ∈ {a, b, c}* | w...