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

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

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