I33132322131121133131323331333132322331323113313231323132313232223131   >>    I3313232213112113313132333133313232233132311331323132313231323222313   <<    I33132322131121133131323331333132322331323113313231323132313232223133   >>      I33132322131121133131323331333132322331323113313231323132313232223132   >>