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

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

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