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

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

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