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

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

*GRAMMAR*
fep -> RED 
 wif -> BLUE 
 dax -> PINK 
 tufa -> PURPLE 
 u1 blicket -> [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 