D3313111211331323133313331333133313231323132313232233133313233313121221
>>
D331311121133132313331333133313331323132313231323223313331323331312122
<<
D3313111211331323133313331333133313231323132313232233133313233313121223
>>
D3313111211331323133313331333133313231323132313232233133313233313121222
>>