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

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

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