Another example of a non-regular language is { b n a m b 2 n : n ≥ 0 , m ≥ 0 } {\displaystyle \{b^{n}a^{m}b^{2n}:n\geq 0,m\geq 0\}} .
Drugi primjer kontekstno neovisnog jezika jest { b n a m b 2 n : n ≥ 0 , m ≥ 0 } {\displaystyle \{b^{n}a^{m}b^{2n}:n\geq 0,m\geq 0\}} .