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

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

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