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

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

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