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

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

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