*SUPPORT*
IN: zup kiki fep blicket fep OUT: RED YELLOW BLUE BLUE BLUE
IN: kiki fep blicket tufa OUT: YELLOW BLUE BLUE GREEN
IN: kiki OUT: YELLOW
IN: fep OUT: BLUE
IN: kiki blicket kiki OUT: YELLOW YELLOW YELLOW
IN: tufa zup zup zup OUT: GREEN RED RED RED
IN: kiki zup wif fep zup wif zup OUT: YELLOW RED BLUE RED RED
IN: tufa OUT: GREEN
IN: zup blicket zup OUT: RED RED RED
IN: kiki kiki lug kiki OUT: YELLOW YELLOW YELLOW
IN: kiki tufa zup OUT: YELLOW GREEN RED
IN: fep fep blicket fep OUT: BLUE BLUE BLUE BLUE
IN: tufa blicket zup OUT: GREEN GREEN RED
IN: zup zup OUT: RED RED

*QUERY*
IN: kiki blicket fep OUT: YELLOW YELLOW BLUE
IN: fep blicket fep wif fep OUT: BLUE BLUE BLUE BLUE
IN: zup blicket fep OUT: RED RED BLUE
IN: kiki blicket tufa OUT: YELLOW YELLOW GREEN
IN: zup OUT: RED
IN: tufa zup fep OUT: GREEN RED BLUE
IN: fep fep OUT: BLUE BLUE
IN: kiki blicket fep fep tufa OUT: YELLOW YELLOW BLUE BLUE GREEN
IN: kiki kiki wif kiki OUT: YELLOW YELLOW YELLOW
IN: kiki blicket tufa zup blicket kiki fep OUT: YELLOW YELLOW GREEN RED RED YELLOW BLUE

*GRAMMAR*
fep -> BLUE 
 tufa -> GREEN 
 kiki -> YELLOW 
 zup -> RED 
 x1 wif x2 -> [x1] [x2] 
 u1 blicket x1 -> [u1] [u1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 