Before revision: A scene during the development of the gymnastic formation squadron of the Brazil SGI Young Mens' Division of Rio de Janeiro in October, 2011 Four layers' human tower and 4 units of three layers' ones.
After revision: A scene during the development of the gymnastic formation squadron of the Brazil SGI Young Men's Division of Rio de Janeiro in October, 2011 Four layers' human tower and 4 units of three layers' ones.