You're given the centers of three equal sides of a strictly convex tetragon. Your task is to restore the initial tetragon.
The first input line contains one number *T* — amount of tests (1 ≤ *T* ≤ 5·10<sup class="upper-index">4</sup>). Each of the following *T* lines contains numbers *x*<sub class="lower-index">1</sub>, *y*<sub class="lower-index">1</sub>, *x*<sub class="lower-index">2</sub>, *y*<sub class="lower-index">2</sub>, *x*<sub class="lower-index">3</sub>, *y*<sub class="lower-index">3</sub> — coordinates of different points that are the centers of three equal sides (non-negative integer numbers, not exceeding 10).
print("_RANDOM_GUESS_1689193667.532041")# 1689193667.5320761