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

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

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