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

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

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