D131333132213233313233313231231232333132322331311331323331323111113131   >>    D13133313221323331323331323123123233313232233131133132333132311111313   <<    D131333132213233313233313231231232333132322331311331323331323111113133   >>      D131333132213233313233313231231232333132322331311331323331323111113132   >>