D23312331311331311331322233231323132313232233132313221123313232212131
>>
D2331233131133131133132223323132313231323223313231322112331323221213
<<
D23312331311331311331322233231323132313232233132313221123313232212133
>>
D23312331311331311331322233231323132313232233132313221123313232212132
>>