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

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

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