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

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

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