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

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

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