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

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

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