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

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

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