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

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

*GRAMMAR*
lug -> RED 
 dax -> PURPLE 
 zup -> GREEN 
 tufa -> BLUE 
 x1 kiki x2 -> [x1] [x2] [x1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] [u1] [u1] 
 u1 blicket u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 