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

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

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