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

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

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