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

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

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