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

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

*GRAMMAR*
blicket -> BLUE 
 fep -> GREEN 
 kiki -> YELLOW 
 zup -> RED 
 u1 lug u2 -> [u2] [u2] [u1] [u2] [u2] [u2] [u1] [u1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 wif u2 -> [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 