D12121212121313233313123231323223313231323331323132333133313233313331322121
>>
D1212121212131323331312323132322331323132333132313233313331323331333132212
<<
D12121212121313233313123231323223313231323331323132333133313233313331322123
>>
D12121212121313233313123231323223313231323331323132333133313233313331322122
>>