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

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

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