D2333131333132213231323223313112113313231323133313231333132313331333133311211   >>    D233313133313221323132322331311211331323132313331323133313231333133313331121   <<    D2333131333132213231323223313112113313231323133313231333132313331333133311213   >>      D2333131333132213231323223313112113313231323133313231333132313331333133311212   >>