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

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

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