D12121323331313223313233313131313231323223313131323331323132322331323221121
>>
D1212132333131322331323331313131323132322331313132333132313232233132322112
<<
D12121323331313223313233313131313231323223313131323331323132322331323221123
>>
D12121323331313223313233313131313231323223313131323331323132322331323221122
>>