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

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

*GRAMMAR*
fep -> BLUE 
 zup -> PINK 
 kiki -> YELLOW 
 wif -> RED 
 x1 gazzer -> [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] [u2] [u2] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 