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

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

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