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Assignment

Write a program that asks the user which class they’re in and then tells them who their teacher is for computer science.

Who has which teacher?
  • 4NW4 has class with Ms. Derck.
  • 4NW3 has class with Mrs. Michiels.
  • 4NW2, 4NW1, 4EW2, and 4EW1 have class with Mr. Atsma.
  • All other classes don’t take computer science.



Examples

Example 1

Input

4GL

Output

You don't take computer science.
Example 2

Input

4NW4

Output

Your teacher for computer science is Ms. Derck.
Example 3

Input

4NW3

Output

Your teacher for computer science is Mrs. Michiels.
Example 4

Input

4NW2

Output

Your teacher for computer science is Mr. Atsma.
Example 5

Input

4NW1

Output

Your teacher for computer science is Mr. Atsma.
Example 6

Input

4EW2

Output

Your teacher for computer science is Mr. Atsma.
Example 7

Input

4EW1

Output

Your teacher for computer science is Mr. Atsma.