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

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

*GRAMMAR*
tufa -> RED 
 zup -> YELLOW 
 fep -> PINK 
 gazzer -> BLUE 
 u1 lug u2 -> [u2] [u1] [u1] [u1] [u2] [u1] [u2] 
 x1 wif -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 