D121212121213132322331323323132313331323132333131133132322121111111
>>
D12121212121313232233132332313231333132313233313113313232212111111
<<
D121212121213132322331323323132313331323132333131133132322121111113
>>
D121212121213132322331323323132313331323132333131133132322121111112
>>