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

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

*GRAMMAR*
tufa -> YELLOW 
 wif -> RED 
 lug -> PINK 
 kiki -> PURPLE 
 u1 zup -> [u1] [u1] 
 x1 dax x2 -> [x1] [x1] [x2] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 