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

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

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