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

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

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