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

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

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