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

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

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