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

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

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