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

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

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