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

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

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