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

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

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