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

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

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