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

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

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