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

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

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