Use the given sets below to find the new set. Write the simplest version of the resulting set. For example $\displaystyle {\left(-\infty,{5}\right]}\cup{\left(-{2},{6}\right)}$ should be written as $\displaystyle {\left(-\infty,{6}\right)}$. Be sure to record your answer using interval notation. If the intersection is empty, type DNE as the answer.

$\displaystyle {A}={\left(-{10},-{3}\right]}$ and $\displaystyle {B}={\left[-{1},{6}\right)}$

$\displaystyle {A}\cup{B}=$