Turtle

Given a single argument containing multiple lines of space-separated instructions containing distance and direction (N, E, S, or W).

You must move the turtle 🐢 (U+1F422) corespondingly from the start 🏁 (U+1F3C1) and draw a path using ⬜ (U+2B1C) filling the empty squares with 🟩 (U+1F7E9).

Example:

Input:

5 N
3 W
2 S
7 E

Output:

⬜⬜⬜⬜🟩🟩🟩🟩
⬜🟩🟩⬜🟩🟩🟩🟩
⬜⬜⬜⬜⬜⬜⬜🐢
🟩🟩🟩⬜🟩🟩🟩🟩
🟩🟩🟩⬜🟩🟩🟩🟩
🟩🟩🟩🏁🟩🟩🟩🟩

The turtle starts at the flag and moves 5 units north, 3 units west, 2 units south, and 7 units east, intersecting the previous path. Keep in mind if the turtle ends up at the beginning, print the turtle but not the flag.