D33131112113313231333133313331333131133132313231322331323132332121221
>>
D3313111211331323133313331333133313113313231323132233132313233212122
<<
D33131112113313231333133313331333131133132313231322331323132332121223
>>
D33131112113313231333133313331333131133132313231322331323132332121222
>>