+#include <vector>
+
+enum bodypart {
+ head, neck,
+ leftshoulder, leftelbow, leftwrist, lefthand,
+ rightshoulder, rightelbow, rightwrist, righthand,
+ abdomen, lefthip, righthip, groin,
+ leftknee, leftankle, leftfoot,
+ rightknee, rightankle, rightfoot
+};