In Gayang Lima, buah pukul tunggal means a single strike or hit. Buah Pukul Tunggal depicted in the pictures below show that three simultaneous strikes are done in one single move. As it is, even if only one hand is thrown as a punch, rapid follow ups of punches and kicks do follow as a precedent in the offensive concept of Gayang Lima, either in attack or defense.
ZR (left) throws a forward step punch
NZ diverts the punch and simultaneously kicks ZR's inner leg while his left hand slaps ZR's upper body to the opposite direction
ZR falls and in the midst of falling NZ moves to attack ZR's head for the finishing touch
(pics courtesy of Zahir)