Assuming 0 degrees is going forward, 180 degrees is going backward, and the angles go clockwise from 0 to 360 degrees.
340 - 20: Continue forward
20 - 60: Turn slightly right
60 - 120: Turn right
120 - 160: Turn sharply right
160 - 200: Turn around
200 - 240: Turn sharply left
240 - 300: Turn left
300 - 340: Turn slightly left