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

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

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