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

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

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