*SUPPORT*
IN: zup gazzer kiki OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: gazzer fep wif OUT: PURPLE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup kiki OUT: YELLOW YELLOW YELLOW
IN: gazzer zup wif OUT: PURPLE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep fep OUT: BLUE BLUE
IN: fep tufa OUT: BLUE RED
IN: tufa kiki OUT: RED RED RED
IN: tufa wif OUT: RED RED RED RED RED RED RED
IN: gazzer gazzer lug zup gazzer OUT: PURPLE PURPLE YELLOW PURPLE
IN: zup OUT: YELLOW
IN: fep kiki OUT: BLUE BLUE BLUE
IN: fep wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup wif lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW PURPLE

*QUERY*
IN: tufa OUT: RED
IN: fep wif lug gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE PURPLE
IN: gazzer OUT: PURPLE
IN: zup gazzer wif OUT: YELLOW PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup tufa wif OUT: YELLOW RED RED RED RED RED RED RED
IN: tufa wif lug fep OUT: RED RED RED RED RED RED RED BLUE
IN: gazzer wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer fep fep OUT: PURPLE BLUE BLUE
IN: fep OUT: BLUE
IN: fep zup wif OUT: BLUE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

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