*SUPPORT*
IN: blicket kiki tufa wif kiki OUT: PURPLE BLUE BLUE BLUE
IN: zup dax lug OUT: GREEN RED
IN: lug dax lug OUT: RED RED
IN: zup wif lug wif blicket wif kiki OUT: GREEN RED PURPLE BLUE
IN: blicket kiki tufa OUT: PURPLE BLUE BLUE
IN: blicket kiki kiki OUT: PURPLE BLUE BLUE
IN: blicket lug lug tufa wif lug OUT: PURPLE RED RED RED RED
IN: lug lug zup OUT: RED RED GREEN
IN: blicket OUT: PURPLE
IN: zup tufa OUT: GREEN GREEN
IN: kiki dax zup OUT: BLUE GREEN
IN: kiki dax blicket OUT: BLUE PURPLE
IN: blicket blicket tufa wif blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup dax blicket OUT: GREEN PURPLE

*QUERY*
IN: kiki zup tufa OUT: BLUE GREEN GREEN
IN: kiki OUT: BLUE
IN: blicket dax blicket OUT: PURPLE PURPLE
IN: lug tufa OUT: RED RED
IN: zup OUT: GREEN
IN: kiki lug dax lug wif blicket OUT: BLUE RED RED PURPLE
IN: lug lug tufa OUT: RED RED RED
IN: zup lug dax zup OUT: GREEN RED GREEN
IN: lug tufa wif zup wif blicket OUT: RED RED GREEN PURPLE
IN: blicket tufa OUT: PURPLE PURPLE

*GRAMMAR*
zup -> GREEN 
 kiki -> BLUE 
 lug -> RED 
 blicket -> PURPLE 
 u1 tufa -> [u1] [u1] 
 u1 dax u2 -> [u1] [u2] 
 x1 wif u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 