## Goal

A number of gears are placed on a grid. The first gear is driven in a clockwise direction. Your goal is to determine the turning direction of the last gear.
Input

**Line 1:** an integer `N` corresponding to the number of gears (at least 2)

**Next **`N` lines: the properties of the gears, given as

- the coordinates of center of the gear, given by two integers `x` and `y`

- the radius of the gear, given by an integer `r`

Output

A single line, stating the direction of the last gear from the input. The direction can be one of the following:

- CW for a clockwise movement,

- CCW for a counterclockwise movement,

- NOT MOVING if the gear doesn't move at all.

Constraints

2 ≤ `N` ≤ 1000

0 ≤ `x` ≤ 1000

0 ≤ `y` ≤ 1000

1 ≤ `r` ≤ 1000

The gears do not overlap.