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

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

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