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

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

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