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

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

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