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

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

*GRAMMAR*
dax -> BLUE 
 kiki -> PINK 
 wif -> PURPLE 
 zup -> GREEN 
 x1 lug -> [x1] [x1] [x1] [x1] 
 x1 gazzer -> [x1] [x1] 
 x1 fep x2 -> [x1] [x2] [x1] [x1] [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 