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

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

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