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

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

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