D33131112113313231333133313233313231333132313231323223313232323212213111211   >>    D3313111211331323133313331323331323133313231323132322331323232321221311121   <<    D33131112113313231333133313233313231333132313231323223313232323212213111213   >>      D33131112113313231333133313233313231333132313231323223313232323212213111212   >>