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

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

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