*SUPPORT*
IN: kiki OUT: GREEN
IN: gazzer blicket gazzer blicket kiki fep tufa OUT: YELLOW GREEN YELLOW YELLOW GREEN RED RED
IN: lug blicket tufa OUT: YELLOW PURPLE
IN: kiki blicket tufa OUT: YELLOW GREEN
IN: kiki blicket kiki OUT: GREEN GREEN
IN: lug blicket gazzer OUT: RED PURPLE
IN: kiki blicket gazzer OUT: RED GREEN
IN: kiki tufa kiki OUT: GREEN YELLOW GREEN
IN: kiki blicket tufa wif lug blicket kiki OUT: YELLOW GREEN GREEN PURPLE GREEN PURPLE YELLOW GREEN
IN: gazzer blicket gazzer OUT: RED RED
IN: tufa OUT: YELLOW
IN: lug kiki wif tufa OUT: PURPLE GREEN YELLOW YELLOW PURPLE GREEN
IN: kiki wif gazzer OUT: GREEN RED RED GREEN
IN: gazzer gazzer OUT: RED RED

*QUERY*
IN: lug tufa wif lug gazzer OUT: PURPLE YELLOW PURPLE RED PURPLE RED PURPLE YELLOW
IN: kiki kiki blicket lug OUT: GREEN PURPLE GREEN
IN: kiki blicket kiki wif kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa tufa fep lug OUT: PURPLE YELLOW YELLOW PURPLE PURPLE YELLOW YELLOW
IN: gazzer OUT: RED
IN: tufa kiki OUT: YELLOW GREEN
IN: lug OUT: PURPLE
IN: lug lug tufa kiki lug OUT: PURPLE PURPLE YELLOW GREEN PURPLE
IN: tufa blicket lug OUT: PURPLE YELLOW
IN: gazzer blicket tufa kiki OUT: YELLOW GREEN RED

*GRAMMAR*
tufa -> YELLOW 
 lug -> PURPLE 
 kiki -> GREEN 
 gazzer -> RED 
 x1 wif x2 -> [x1] [x2] [x2] [x1] 
 u1 blicket x1 -> [x1] [u1] 
 x1 fep x2 -> [x2] [x1] [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 