here you go for the buttons:
A == MotionController (R) FaceButton1
B == MotionController (R) FaceButton2
Y == MotionController (L) FaceButton2
X == MotionController (L) FaceButton1
One user posted a full diagram of the buttons here:
here you go for the buttons:
A == MotionController (R) FaceButton1
B == MotionController (R) FaceButton2
Y == MotionController (L) FaceButton2
X == MotionController (L) FaceButton1
One user posted a full diagram of the buttons here: