ahora siii

estos son los enlaces:

https://drive.google.com/file/d/0ByEaArsMrhtwYlljYXBvZGVnRFU/view?usp=sharing
https://drive.google.com/file/d/0ByEaArsMrhtwdnBjSjhlRVhQdG8/view?usp=sharing
https://drive.google.com/file/d/0ByEaArsMrhtwd0xwVkRiYVpiZEE/view?usp=sharing
https://drive.google.com/file/d/0ByEaArsMrhtwT0R4em5OdnhzTlk/view?usp=sharing