D12121323331313223313233313131313231323223313131323331323132322331323221111
>>
D1212132333131322331323331313131323132322331313132333132313232233132322111
<<
D12121323331313223313233313131313231323223313131323331323132322331323221113
>>
D12121323331313223313233313131313231323223313131323331323132322331323221112
>>