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

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

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