D121212121213132322331323323132313331323132333131133131323221111
>>
D12121212121313232233132332313231333132313233313113313132322111
<<
D121212121213132322331323323132313331323132333131133131323221113
>>
D121212121213132322331323323132313331323132333131133131323221112
>>