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

*QUERY*
IN: kiki dax fep lug OUT: BLUE PINK PINK
IN: lug gazzer fep tufa OUT: RED BLUE BLUE
IN: lug lug lug fep wif fep tufa OUT: RED YELLOW BLUE BLUE BLUE
IN: tufa tufa fep lug OUT: BLUE RED RED
IN: kiki kiki gazzer OUT: PINK PINK PINK PINK
IN: kiki dax fep tufa OUT: RED PINK PINK
IN: kiki OUT: PINK
IN: lug dax fep wif gazzer OUT: YELLOW BLUE BLUE YELLOW BLUE BLUE
IN: lug dax fep tufa gazzer OUT: RED BLUE BLUE RED BLUE BLUE
IN: kiki dax OUT: PINK PINK

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