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

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

*GRAMMAR*
gazzer -> BLUE 
 wif -> YELLOW 
 blicket -> PINK 
 zup -> RED 
 x1 kiki u1 -> [u1] [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 