*SUPPORT*
IN: tufa blicket lug OUT: PINK RED
IN: dax kiki zup OUT: BLUE YELLOW
IN: zup kiki tufa wif tufa OUT: YELLOW PINK YELLOW PINK PINK YELLOW PINK
IN: lug kiki lug OUT: RED RED
IN: dax kiki lug OUT: BLUE RED
IN: tufa kiki lug OUT: PINK RED
IN: lug kiki tufa wif dax OUT: RED PINK RED PINK BLUE RED PINK
IN: zup lug kiki dax OUT: YELLOW RED BLUE
IN: dax OUT: BLUE
IN: zup kiki lug OUT: YELLOW RED
IN: zup tufa kiki zup OUT: YELLOW PINK YELLOW
IN: lug lug wif zup OUT: RED RED RED RED YELLOW RED RED
IN: dax kiki dax blicket lug OUT: BLUE BLUE RED
IN: zup kiki zup OUT: YELLOW YELLOW

*QUERY*
IN: tufa dax OUT: PINK BLUE
IN: zup kiki dax OUT: YELLOW BLUE
IN: tufa kiki tufa wif dax OUT: PINK PINK PINK PINK BLUE PINK PINK
IN: zup wif zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: zup wif tufa OUT: YELLOW YELLOW PINK YELLOW
IN: tufa kiki zup OUT: PINK YELLOW
IN: lug OUT: RED
IN: lug kiki lug wif zup OUT: RED RED RED RED YELLOW RED RED
IN: lug blicket zup OUT: RED YELLOW
IN: lug zup blicket tufa OUT: RED YELLOW PINK

*GRAMMAR*
dax -> BLUE 
 lug -> RED 
 tufa -> PINK 
 zup -> YELLOW 
 u1 kiki u2 -> [u1] [u2] 
 x1 blicket u1 -> [x1] [u1] 
 x1 wif u1 -> [x1] [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 