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

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

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