Given $L=\{w{w}^{R}w|win\{0,1{\}}^{**}\},$

which of the following strings cannot be used to prove that $L$ is not a CFL$?$

$1^p{0}^p{0}^p{1}^p{1}^p{0}^p$

$0^{\frac{p}{3}}{110}^{\frac{p}{3}}{0}^{\frac{p}{3}}1$

$1^p{001}^p{01}^p$

$w{w}^{R}w$

$1^p{0}^p{1}^p{0}^p{1}^p{0}^p$

$0^{\frac{p}{4}}{1}^{\frac{p}{2}}{0}^{\frac{p}{2}}{1}^{\frac{p}{4}}$