I33132322131121133131323223313232113313233213231323131113212111   >>    I3313232213112113313132322331323211331323321323132313111321211   <<    I33132322131121133131323223313232113313233213231323131113212113   >>      I33132322131121133131323223313232113313233213231323131113212112   >>