C111113331333132322331333133313331333132313123313231333131231323131   >>    C11111333133313232233133313331333133313231312331323133313123132313   <<    C111113331333132322331333133313331333132313123313231333131231323133   >>      C111113331333132322331333133313331333132313123313231333131231323132   >>