D33131112113313231333133313233313231333132313231323223313232323212232131   >>    D3313111211331323133313331323331323133313231323132322331323232321223213   <<    D33131112113313231333133313233313231333132313231323223313232323212232133   >>      D33131112113313231333133313233313231333132313231323223313232323212232132   >>