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

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

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