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

*QUERY*
IN: zup dax blicket OUT: BLUE PINK
IN: fep fep zup dax blicket OUT: BLUE PURPLE PURPLE PINK
IN: fep dax blicket OUT: BLUE PURPLE
IN: blicket zup OUT: BLUE PINK
IN: zup dax fep OUT: PURPLE PINK
IN: blicket dax tufa gazzer tufa OUT: RED BLUE RED RED BLUE RED
IN: blicket OUT: BLUE
IN: tufa fep zup dax fep OUT: PURPLE RED PURPLE PINK
IN: zup kiki dax tufa OUT: RED PINK PINK PINK PINK PINK PINK
IN: tufa tufa OUT: RED RED

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