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

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

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