{11: 1, 12: 1, 13: 1, 16: 1, 17: 1, 18: 1}
{11: 1, 12: 1, 13: 1, 16: 1, 17: 1, 18: 1}
{11: 1, 12: 1, 13: 1, 16: 1, 17: 1, 18: 1}
{11: 1, 12: 1, 13: 1, 16: 1, 17: 1, 18: 1}
{11: 1, 12: 1, 13: 1, 16: 1, 17: 1, 18: 1}
{11: 1, 12: 1, 13: 1, 16: 1, 17: 1, 18: 1}