-  -  - --- =====>  the sound barrier  <===== --- -  -  -

                    _______________________________________
                   /   _________   ___  | _______ _______  \
                   \    _  \/   \  \/   |  \/   |  \/    \  \
                   /\__/|   \   /\  \   |   \   |   \     \  \
                  /     :    \  \/   \  |    \  |    \    /   \
                 /            \       \ :     \ |     \       /
                 \            /_______/_______/_|_____/______/
                  \__________/

              ___________________________________________________
              \______ _____ ________ \______ \    __ ___________ \
               /   _/ \   :  \    _/  \   _/  \___/   __|__   _/  \
              /        \  _   \     __/     __/   \        \    __/
             /   \_____/  :    \      \       \    \        \     \
            /       __ \  |     \ :    \  :    \    \       / :    \
           /       __/  \_|_____/_|     \_|     \___/______/__|     \
           \             \        |_____/ |_____/             |_____/
            \____________/