*SUPPORT*
IN: wif OUT: GREEN
IN: dax wif OUT: BLUE GREEN
IN: wif lug blicket OUT: GREEN GREEN GREEN GREEN
IN: dax OUT: BLUE
IN: zup dax lug blicket OUT: PURPLE BLUE BLUE PURPLE BLUE BLUE
IN: dax lug OUT: BLUE BLUE
IN: wif wif blicket OUT: GREEN GREEN GREEN GREEN
IN: zup zup OUT: PURPLE PURPLE
IN: zup wif lug kiki OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN
IN: zup dax kiki OUT: PURPLE BLUE PURPLE BLUE
IN: dax wif blicket kiki OUT: BLUE GREEN BLUE GREEN BLUE GREEN BLUE GREEN
IN: zup zup lug blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax lug kiki OUT: BLUE BLUE BLUE BLUE
IN: zup OUT: PURPLE

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

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