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

*QUERY*
IN: wif tufa OUT: RED RED
IN: fep tufa OUT: PURPLE PURPLE
IN: kiki OUT: BLUE
IN: wif kiki tufa dax OUT: RED BLUE BLUE RED BLUE BLUE
IN: kiki tufa OUT: BLUE BLUE
IN: wif OUT: RED
IN: wif fep fep tufa OUT: RED PURPLE PURPLE PURPLE
IN: kiki kiki kiki dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki tufa dax OUT: BLUE BLUE BLUE BLUE
IN: fep dax OUT: PURPLE PURPLE

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