The vertex of the parabola $\mathrm{y}={\mathrm{x}}^2-2\mathrm{x}+4$ is shifted $\mathrm{p}$ units to the right and then $\mathrm{q}$ units up. If the resulting point is $(4,5),$ then the values of $\mathrm{p}$ and $\mathrm{q}$ respectively are