Evaluate the limits. If a limit does not exist, enter "DNE".

limx2+x+2x+2=\displaystyle \lim_{{{x}\rightarrow-{2}^{+}}}{\frac{{{\left|{x}+{2}\right|}}}{{{x}+{2}}}}=  

limx2x+2x+2=\displaystyle \lim_{{{x}\rightarrow-{2}^{{-}}}}{\frac{{{\left|{x}+{2}\right|}}}{{{x}+{2}}}}=  

limx2x+2x+2=\displaystyle \lim_{{{x}\rightarrow-{2}}}{\frac{{{\left|{x}+{2}\right|}}}{{{x}+{2}}}}=