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

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

*GRAMMAR*
kiki -> RED 
 wif -> YELLOW 
 lug -> PURPLE 
 zup -> PINK 
 u1 dax u2 -> [u1] [u2] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 