*SUPPORT*
IN: wif lug gazzer OUT: RED RED RED RED
IN: wif zup wif lug OUT: RED GREEN RED RED GREEN RED
IN: wif OUT: RED
IN: dax gazzer OUT: PURPLE PURPLE
IN: kiki tufa OUT: PINK PINK
IN: dax dax lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif tufa OUT: RED RED
IN: wif zup gazzer gazzer OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: kiki gazzer tufa OUT: PINK PINK PINK PINK
IN: wif wif OUT: RED RED
IN: wif zup wif OUT: RED GREEN RED
IN: kiki OUT: PINK
IN: dax lug lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax kiki tufa OUT: PURPLE PINK PURPLE PINK

*QUERY*
IN: kiki kiki wif kiki lug OUT: PINK PINK RED PINK PINK PINK RED PINK
IN: wif wif tufa OUT: RED RED RED RED
IN: dax tufa OUT: PURPLE PURPLE
IN: zup tufa lug OUT: GREEN GREEN GREEN GREEN
IN: wif lug tufa OUT: RED RED RED RED
IN: zup tufa OUT: GREEN GREEN
IN: dax lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: GREEN
IN: kiki lug gazzer lug OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: kiki lug OUT: PINK PINK

*GRAMMAR*
wif -> RED 
 kiki -> PINK 
 dax -> PURPLE 
 zup -> GREEN 
 x1 gazzer -> [x1] [x1] 
 x1 tufa -> [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 