passed through ...                   
                           
                           +                                   .
                 __________|_________|__________   ____________:_______  ,
-----------------|    _    |    _    |   _     /___\_    \_____/    __/__:-----
                 |    |    |    |    |   \_  _/|   _|    |     |    |    |
            _ _ _|    |   _|    |   _|    |   _|   \    _|    _|    |   _|
                 \_   |_   \_    _   \_   |_   \_    _   \_    \_   '_   \_ _ _
                 |_____/---|_____/---|_____/---|_____/---|_____|_____/---|
                 |         +         .               :         |         ;
                 `         |____ ____|_______________|   ______________  ,
                           |   _|_   \_____|    _    |___\_    |    __/__:o
                           |  /   \  |     |    |    |   _|    |\____    |c
                      _ _ _|    |   _|    _|    |   _|   \    _|    |   _|d
                           \_   |_   \_    \_   |_   \_    _   \_   '_   \_ _ _
---------------------------|_____/---|_____|_____/---|_____/---|_____/---|-----
                           |               |         ;         |         ;
                           |               '