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

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

*GRAMMAR*
zup -> RED 
 kiki -> BLUE 
 tufa -> PURPLE 
 wif -> PINK 
 u1 blicket -> [u1] [u1] 
 u1 fep u2 -> [u2] [u1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 