::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
::::::::::::
: 
: 
: