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

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

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