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

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

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