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

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

*GRAMMAR*
kiki -> PINK 
 wif -> BLUE 
 lug -> RED 
 blicket -> GREEN 
 u1 dax u2 -> [u1] [u2] 
 u1 fep -> [u1] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 