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

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

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