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

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

*GRAMMAR*
fep -> BLUE 
 lug -> YELLOW 
 dax -> PINK 
 zup -> GREEN 
 x1 gazzer u1 -> [x1] [u1] [x1] [x1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 x1 tufa u1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 