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

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

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