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

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

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