S2. side shuffle back rock 1/4 shuffle back corss point
7-8
R) back cross L)side point
S3. overvine 1/4 step pivot 1/2 turn shuffle
S4. rock recover coaster step rock recover 1/2 shuffle
*Tag : after 4wall,8wall,9wall
Ending : S2 + 4count(overvine touch)