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

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

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