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

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

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