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

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

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