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

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

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