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

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

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