Simplify the Expression $$\left( - 2 a ^ { 3 } b ^ { 6 } c ^ { 6 } \right) ^ { 3 }$$

Short Answer

Simplify the expression. Write your answer with positive exponents only. $$\left( - 2 a ^ { 3 } b ^ { 6 } c ^ { 6 } \right) ^ { 3 }$$