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

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

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