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

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

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