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

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

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