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

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

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