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

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

*GRAMMAR*
wif -> BLUE 
 zup -> YELLOW 
 tufa -> RED 
 kiki -> PINK 
 x1 gazzer -> [x1] [x1] 
 u1 lug -> [u1] [u1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 