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

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

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