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

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

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