3d Geometry

A plane P is parallel to two lines whose direction ratios are $-2,1,-3$ and $-1,2,-2$ and it contains the point $(2,2,-2)$. Let P intersect the co-ordinate axes at the points $\mathrm{A}, \mathrm{B}, \mathrm{C}$ making the intercepts $\alpha, \beta, \gamma$. If $\mathrm{V}$ is the volume of the tetrahedron $\mathrm{OABC}$, where $\mathrm{O}$ is the origin, and $\mathrm{p}=\alpha+\beta+\gamma$, then the ordered pair $(\mathrm{V}, \mathrm{p})$ is equal to :