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

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

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