M: Shape both of your hands so both index and middle fingers of each hand are extended but apart, touch both index and middle fingers together, open and close this formation like a gate. (AUSLAN)
H: Place your hands under the person's then shape both of your hands so both index and middle fingers of each hand are extended but apart, touch both index and middle fingers together, open and close this formation like a gate.
C: Spread both of the persons, index and middle fingers so they are extended and pointing to their other hand, move this formation away then back together again like opening and closing a gate.
B: Touch your extended but spread right index and middle fingers onto the person’s left extended index and middle fingers.