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

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

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