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

*QUERY*
IN: dax blicket wif OUT: RED GREEN RED GREEN
IN: dax OUT: RED
IN: blicket zup tufa OUT: GREEN YELLOW
IN: tufa blicket dax wif OUT: YELLOW GREEN RED YELLOW GREEN RED
IN: tufa zup dax OUT: YELLOW RED
IN: tufa tufa zup tufa OUT: YELLOW YELLOW YELLOW
IN: blicket zup blicket OUT: GREEN GREEN
IN: dax tufa zup dax OUT: RED YELLOW RED
IN: blicket blicket gazzer dax OUT: GREEN GREEN GREEN GREEN RED RED
IN: dax wif wif OUT: RED RED RED RED

*GRAMMAR*
tufa -> YELLOW 
 dax -> RED 
 blicket -> GREEN 
 kiki -> BLUE 
 x1 gazzer x2 -> [x1] [x1] [x2] [x2] 
 x1 wif -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 