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

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

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