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

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

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