*SUPPORT*
IN: fep blicket dax blicket fep OUT: RED YELLOW RED YELLOW YELLOW RED RED
IN: fep fep kiki dax kiki dax OUT: RED YELLOW YELLOW RED
IN: gazzer fep kiki fep OUT: BLUE RED RED
IN: dax kiki lug tufa OUT: PURPLE PURPLE YELLOW
IN: gazzer blicket gazzer dax lug dax tufa OUT: BLUE BLUE YELLOW PURPLE YELLOW YELLOW BLUE BLUE
IN: lug tufa OUT: PURPLE PURPLE
IN: gazzer kiki gazzer kiki lug blicket dax OUT: PURPLE YELLOW PURPLE PURPLE BLUE BLUE
IN: lug OUT: PURPLE
IN: lug kiki dax kiki fep gazzer tufa OUT: RED BLUE BLUE YELLOW PURPLE
IN: dax tufa OUT: YELLOW YELLOW
IN: fep blicket fep tufa OUT: RED RED RED RED RED
IN: dax blicket gazzer kiki gazzer tufa OUT: YELLOW BLUE BLUE BLUE YELLOW YELLOW
IN: lug fep kiki gazzer gazzer kiki lug tufa OUT: PURPLE BLUE PURPLE PURPLE BLUE RED
IN: lug blicket lug OUT: PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: gazzer OUT: BLUE
IN: dax OUT: YELLOW
IN: dax kiki dax tufa OUT: YELLOW YELLOW YELLOW
IN: fep dax blicket gazzer OUT: RED YELLOW BLUE YELLOW YELLOW
IN: fep tufa OUT: RED RED
IN: lug kiki fep kiki gazzer tufa OUT: BLUE BLUE RED PURPLE
IN: fep kiki dax OUT: YELLOW RED
IN: fep kiki gazzer kiki dax kiki dax tufa OUT: YELLOW YELLOW YELLOW BLUE RED
IN: dax blicket gazzer kiki fep blicket lug OUT: YELLOW RED PURPLE RED RED BLUE YELLOW YELLOW
IN: fep OUT: RED

*GRAMMAR*
dax -> YELLOW 
 fep -> RED 
 lug -> PURPLE 
 gazzer -> BLUE 
 u1 tufa -> [u1] [u1] 
 u1 blicket x1 -> [u1] [x1] [u1] [u1] 
 u1 kiki x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 