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

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

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