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

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

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