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

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

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