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

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

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