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

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

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