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

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

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