*SUPPORT*
IN: fep zup gazzer OUT: BLUE GREEN GREEN GREEN
IN: fep dax blicket blicket OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: zup fep OUT: GREEN BLUE
IN: fep blicket lug OUT: BLUE BLUE BLUE BLUE
IN: zup gazzer OUT: GREEN GREEN GREEN
IN: fep wif gazzer OUT: BLUE PINK PINK PINK
IN: fep lug lug blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup lug OUT: GREEN GREEN
IN: fep lug OUT: BLUE BLUE
IN: zup blicket OUT: GREEN GREEN
IN: wif gazzer OUT: PINK PINK PINK
IN: fep OUT: BLUE
IN: zup gazzer lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax blicket OUT: PURPLE PURPLE

*QUERY*
IN: dax fep OUT: PURPLE BLUE
IN: dax dax blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: PINK
IN: fep gazzer OUT: BLUE BLUE BLUE
IN: wif gazzer blicket OUT: PINK PINK PINK PINK PINK PINK
IN: wif zup gazzer OUT: PINK GREEN GREEN GREEN
IN: wif fep OUT: PINK BLUE
IN: zup OUT: GREEN
IN: fep lug blicket OUT: BLUE BLUE BLUE BLUE
IN: zup blicket blicket OUT: GREEN GREEN GREEN GREEN

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