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

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

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