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

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

*GRAMMAR*
lug -> YELLOW 
 gazzer -> RED 
 zup -> BLUE 
 fep -> PINK 
 x1 wif x2 -> [x1] [x2] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 dax -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 