D23312331311331311331322233231323132313232233132313221123313132313231111
>>
D2331233131133131133132223323132313231323223313231322112331313231323111
<<
D23312331311331311331322233231323132313232233132313221123313132313231113
>>
D23312331311331311331322233231323132313232233132313221123313132313231112
>>