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

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

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