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

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

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