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

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

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