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

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

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