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

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

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