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

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

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