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

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

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