D33131112113313231333133313233313231333132333132322331333133313331322211   >>    D3313111211331323133313331323331323133313233313232233133313331333132221   <<    D33131112113313231333133313233313231333132333132322331333133313331322213   >>      D33131112113313231333133313233313231333132333132322331333133313331322212   >>