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

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

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