*SUPPORT*
IN: fep wif zup OUT: RED RED RED RED RED RED
IN: kiki dax dax zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa dax dax OUT: BLUE BLUE BLUE BLUE
IN: kiki OUT: GREEN
IN: blicket OUT: YELLOW
IN: fep wif OUT: RED RED RED
IN: tufa tufa dax dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep dax OUT: RED RED
IN: blicket dax dax dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket wif OUT: YELLOW YELLOW YELLOW
IN: fep zup dax OUT: RED RED RED RED
IN: fep OUT: RED
IN: blicket tufa kiki zup OUT: YELLOW BLUE GREEN YELLOW BLUE GREEN
IN: kiki zup OUT: GREEN GREEN

*QUERY*
IN: tufa tufa OUT: BLUE BLUE
IN: kiki kiki OUT: GREEN GREEN
IN: tufa OUT: BLUE
IN: blicket blicket OUT: YELLOW YELLOW
IN: kiki zup zup zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki wif OUT: GREEN GREEN GREEN
IN: tufa blicket OUT: BLUE YELLOW
IN: tufa wif OUT: BLUE BLUE BLUE
IN: tufa dax OUT: BLUE BLUE
IN: tufa blicket wif zup OUT: BLUE YELLOW YELLOW YELLOW BLUE YELLOW YELLOW YELLOW

*GRAMMAR*
fep -> RED 
 kiki -> GREEN 
 blicket -> YELLOW 
 tufa -> BLUE 
 x1 dax -> [x1] [x1] 
 x1 zup -> [x1] [x1] 
 u1 wif -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 