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

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

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