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

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

*GRAMMAR*
fep -> YELLOW 
 lug -> BLUE 
 blicket -> GREEN 
 dax -> RED 
 x1 zup x2 -> [x1] [x2] 
 u1 kiki u2 -> [u2] [u1] 
 u1 wif x1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 