びびびびびびびびびびびびびびび

びびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびびび