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

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

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