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

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

*GRAMMAR*
dax -> YELLOW 
 blicket -> RED 
 lug -> GREEN 
 zup -> BLUE 
 u1 kiki u2 -> [u1] [u2] 
 u1 fep -> [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 gazzer u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 