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

*QUERY*
IN: fep tufa OUT: RED PURPLE
IN: fep wif OUT: RED BLUE
IN: tufa kiki OUT: PURPLE YELLOW
IN: wif kiki OUT: BLUE YELLOW
IN: wif gazzer tufa OUT: BLUE PURPLE
IN: wif gazzer wif OUT: BLUE BLUE
IN: kiki gazzer wif OUT: YELLOW BLUE
IN: kiki tufa gazzer fep OUT: YELLOW PURPLE RED
IN: wif OUT: BLUE
IN: kiki OUT: YELLOW

*GRAMMAR*
wif -> BLUE 
 fep -> RED 
 kiki -> YELLOW 
 tufa -> PURPLE 
 x1 lug -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 dax x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 