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

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

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