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

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

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