Tim has 4 parallelograms P, Q, R, S and he was told 2 of them are similar, but not congruent. Tim was given one angle from each parallelogram: one angle from P is 54 degree, one angle from Q is 126 degree, one angle from R is 133 degree , and one angle from S is 67 degree. Out of the two that are similar, what is the smallest angle of the parallelogram?