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

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

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