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

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

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