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

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

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