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

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

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