I33132322131121133131323223313232113313233213231323112331313232223131   >>    I3313232213112113313132322331323211331323321323132311233131323222313   <<    I33132322131121133131323223313232113313233213231323112331313232223133   >>      I33132322131121133131323223313232113313233213231323112331313232223132   >>