A 6x6 matrix A has eigenvalue lambda of multiplicity 6 and the eigenspace has dimension 3. What are the possible Jordan Canonical Forms?

$\displaystyle \begin{bmatrix} \begin{bmatrix}6&1&0\\0&6&1\\0&0&6\end{bmatrix} \\ & \begin{bmatrix} 6&1&1\\6&1&1\\6&1&1\end{bmatrix}\end{bmatrix}$

Is this correct since there are 3 linear independent eigenvectors?