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

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

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