시간 제한메모리 제한제출정답맞힌 사람정답 비율
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문제

Construct four points $a$, $b$, $c$ and $d$ on the two-dimensional plane that satisfy the following conditions:

  • $x$ and $y$ coordinates of all points are integers, and their absolute values don't exceed $10^9$
  • $a$ and $b$ are different, and $c$ and $d$ are different.
  • Let $l$ be the line passing through $a$ and $b$, and let $m$ be the line passing through $c$ and $d$.

Then,

  • $l$ and $m$ are not parallel.
  • the absolute values of $x$ and $y$ coordinates of the cross point of $l$ and $m$ are not less than $10^{27}$.

입력

There is no input.

출력

Print the answer in the following format:

$a_x$ $a_y$

$b_x$ $b_y$

$c_x$ $c_y$

$d_x$ $d_y$