Revert "modificacoes"

This reverts commit 9f3cec2aa05748a2d74b1890a785734180aae2a4.
Revert "Revert "modificacoes""

This reverts commit 48f36dca7af429c80284a89862af4d6f65da48fa.
merda
Revert "merda"

This reverts commit aac7bc99313a997581efc69b548eaadb2d28d060.