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If the line y=2-x is tangent to the circ...

If the line `y=2-x` is tangent to the circle S at the point P(1, 1) and circle S is orthogonal to the circle `x^(2)+y^(2)+2x+2y-2=0`, then find the length of tangent drawn from the point (2, 2) to circle S.

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