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

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

*GRAMMAR*
tufa -> BLUE 
 wif -> RED 
 kiki -> YELLOW 
 fep -> PURPLE 
 x1 gazzer -> [x1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 dax u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 