D3313111211331323133313331333133313231323133313231323132332311331323211111
>>
D331311121133132313331333133313331323132313331323132313233231133132321111
<<
D3313111211331323133313331333133313231323133313231323132332311331323211113
>>
D3313111211331323133313331333133313231323133313231323132332311331323211112
>>