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

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

*GRAMMAR*
wif -> YELLOW 
 zup -> PURPLE 
 gazzer -> PINK 
 tufa -> BLUE 
 x1 blicket -> [x1] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 fep u2 -> [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 