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

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

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