...
ssh <username>@login.marconi.cineca.it
ssh <username>login<username>@login.m100.cineca.it
ssh <username>@login.galileo.cineca.it
...
...
ssh <username>@login.marconi.cineca.it
ssh <username>login<username>@login.m100.cineca.it
ssh <username>@login.galileo.cineca.it
...