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

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

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