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

*QUERY*
IN: lug zup OUT: PURPLE PURPLE
IN: dax zup blicket tufa zup OUT: YELLOW YELLOW RED RED
IN: dax tufa OUT: RED YELLOW
IN: kiki dax gazzer OUT: GREEN RED RED RED
IN: dax dax gazzer blicket tufa gazzer OUT: YELLOW YELLOW YELLOW RED RED RED RED
IN: tufa tufa zup OUT: YELLOW YELLOW YELLOW
IN: dax zup OUT: RED RED
IN: dax gazzer OUT: RED RED RED
IN: lug lug zup blicket lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug OUT: PURPLE

*GRAMMAR*
dax -> RED 
 tufa -> YELLOW 
 lug -> PURPLE 
 kiki -> GREEN 
 x1 blicket x2 -> [x2] [x1] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 