Table 3.

Rules for mapping Action Units to emotions, according to the FACS investigators guide. A/B means “either A or B”.

Emotion	AUs
Anger	4+5+7+10+22+23+25/26
	4+5+7+10+23+25/26
	4+5+7+17+23/24
	4+5+7+23/24
	4+5/7
	17+24
Disgust	9/10+17
	9/10+16+25/26
	9/10
Fear	1+2+4
	1+2+4+5+20+25/26/27
	1+2+4+5+25/26/27
	1+2+4+5
	1+2+5+25/26/27
	5+20+25/26/27
	5+20
	20
Happy	12
	6+12
Sadness	1+4
	1+4+11/15
	1+4+15+17
	6+15
	11+17
	1
Surprise	1+2+5+26/27
	1+2+5
	1+2+26/27
	5+26/27