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

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

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