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

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

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