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

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

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