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

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

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