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

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

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