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

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

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