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

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

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