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

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

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