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

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

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