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

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

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