forever97 and pikapikachu>.< play the following game: they take turns to draw the circle with radius r on the rectangular table with length n and width m, the circles don't cover each other, and any circle is located within the table's border. The player who cannot draw the circle loses. Now we know forever97 draw first, determine which player wins.

The first line is an integer, T, representing the T cases.

Output one line per case, either "forever97."(without the quotes) if forever97 wins or "pikapikachu>.<" (without the quotes), if pikapikachu>.< wins.