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

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

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