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

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

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