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

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

*GRAMMAR*
dax -> PURPLE 
 blicket -> GREEN 
 zup -> RED 
 gazzer -> YELLOW 
 u1 tufa u2 -> [u1] [u2] 
 u1 kiki -> [u1] [u1] 
 x1 lug u1 -> [x1] [u1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 