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

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

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