D33131112113313231333133313233313231333132313231323223313232323212211331321   >>    D3313111211331323133313331323331323133313231323132322331323232321221133132   <<    D33131112113313231333133313233313231333132313231323223313232323212211331323   >>      D33131112113313231333133313233313231333132313231323223313232323212211331322   >>