I33132322131121133131323331333132233132321133132333132313231323132322331121   >>    I3313232213112113313132333133313223313232113313233313231323132313232233112   <<    I33132322131121133131323331333132233132321133132333132313231323132322331123   >>      I33132322131121133131323331333132233132321133132333132313231323132322331122   >>