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

*QUERY*
IN: fep dax OUT: BLUE RED
IN: tufa dax lug OUT: PINK RED RED RED RED RED RED
IN: fep dax gazzer OUT: BLUE RED RED
IN: tufa dax OUT: PINK RED
IN: fep fep dax lug OUT: BLUE BLUE RED RED RED RED RED RED
IN: fep OUT: BLUE
IN: dax gazzer kiki tufa OUT: RED RED PINK
IN: tufa lug OUT: PINK PINK PINK PINK PINK PINK
IN: fep gazzer OUT: BLUE BLUE
IN: tufa gazzer kiki dax tufa gazzer OUT: PINK PINK RED PINK PINK

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