Решите систему неравенств \(\begin{cases} {\dfrac{{{2^{4x + 2}}}}{{{4^{x + 1}}}} \gt 1,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ {1 + {{\log }_3}\left( {x-4} \right) \leqslant {{\log }_3}\left( {x + 21}\right).} \end{cases}\)

• \((4;16,5]\)
• \((-4;16,5]\)
• \([4;16,5]\)
• \((14;16,5]\)