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

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

*GRAMMAR*
dax -> PURPLE 
 tufa -> YELLOW 
 fep -> BLUE 
 lug -> RED 
 x1 zup x2 -> [x2] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 blicket u2 -> [u2] [u1] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 