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

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

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