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

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

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