On the Subject of Splendidly Slashing Simon Shrieks

Try to say the above title three times fast.

Translate each flashing color to a number 0–6 by counting clockwise from the color pointed to by the arrow. Start in the square corresponding to the first flashing color. Move to adjacent squares according to each subsequent flashing color, or stay if you’re already at the number. If the serial number contains a vowel, use the top answer, otherwise the bottom.