C23323121311331313231323223313232113313113313233231333132322111   >>    C2332312131133131323132322331323211331311331323323133313232211   <<    C23323121311331313231323223313232113313113313233231333132322113   >>      C23323121311331313231323223313232113313113313233231333132322112   >>