117 2,4 appear active walkers leaving leaving object 124 2,4 visible active walkers leaving leaving object 135 2,4 visible active walkers leaving leaving object 139 2,4 visible active walkers leaving leaving object 139 2,4 visible active walkers leaving leaving object 139 2,4 visible active walkers leaving leaving object 139 2,4 visible active walkers leaving leaving object 139 2,4 visible active walkers leaving leaving object 139 2,4 visible active walkers leaving leaving object 139 2,4 visible active walkers leaving leaving object 139 2,4 visible active walkers leaving leaving object 139 2,4 disappear active walkers leaving leaving object