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

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

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