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

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

*GRAMMAR*
gazzer -> PURPLE 
 zup -> YELLOW 
 tufa -> RED 
 wif -> PINK 
 u1 fep x1 -> [u1] [x1] 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 