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

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

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