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

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

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