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

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

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