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

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

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