length=15;
go,0;
;None
go,1;
;None
go,2;
random_wander,500;
random_wander,500;
random_wander,500;
random_wander,500;
random_wander,500;
random_wander,500;
random_wander,500;
random_wander,495;
go,2;
loop, 14;
