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

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

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