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

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

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