Crabs seek revenge upon a monkey for wounding their mother, and are aided by a mortar and cow poop.  A divine oracle leads a man to riches.  A man's head becomes the scene of strange happenings.
The three crabs were so sorry 
for their injured mother.
Los tres cangrejitos sentían 
lástima por su madre herida.
Los tres cangrejitos sentían 
lástima por su madre herida.
Os três caranguejos não podiam
 fazer nada pela sua mãe.