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

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

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