{{
{4},
{4},
{4,6,4},
{4,4,4},
{4},
{4,4},
{4,6},
{4},
{4},
{4,6,4,6},
{4,6},
{4,6},
{4},
{4,4,6,4,4},
{4},
{4,4},
{4},
{4,6},
{4,4,4}
}}