Abhishek starts riding a bicycle from his home in the south direction, after riding 4m he takes a left turn and rides for 13m to reach point A. From point A, he takes right turns and rides for 5m to reach point B. From point B, he again takes a right turn and rides for 26m to reach point C. From point C,he again takes a right turn and rides for 17m to reach point D. From point D, he takes a left turn and rides for 24m to reach the park.
Abhinav rides 20m to reach point S in the west direction from his home. From point S, he takes two consecutive right turns of 28m and 10m respectively to reach point Q. From point Q, he again takes a right turn and rides for 16m to reach point P. From point P, he takes a left turn and rides for 32m to reach Park.


The distance between point Z and point C is 46m.