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

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

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