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

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

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