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

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

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