{20}
{0101111}
{1111111}
{0101111}
{1111010}
{1111111}
{1111010}
{1111111}
{0101111}
{1111111}
{0101111}
{1111111}
{1101011}
{1111111}
{1101011}
{1111111}
{1111111}
{1110101}
{1111111}
{1110101}
{1111111}