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

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

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