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

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

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