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

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

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