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

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

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