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

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

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