Write a program, that reads a direction number: 1 – up, 2 – down, 3 – left, 4 – right, 0 – stay and outputs move up (or move down, or move left, or move right, or do not move depending on the number). If the input does not correspond to any of the listed directions, output error!
Output text should match the sample! It is true for the letter case and spaces.
