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

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

*GRAMMAR*
lug -> BLUE 
 blicket -> PINK 
 tufa -> PURPLE 
 fep -> YELLOW 
 x1 wif u1 -> [u1] [u1] [x1] 
 x1 gazzer u1 -> [x1] [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 