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

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

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