I3313232213112113313132322331323112113313231323113313232233132231231   >>    I331323221311211331313232233132311211331323132311331323223313223123   <<    I3313232213112113313132322331323112113313231323113313232233132231233   >>      I3313232213112113313132322331323112113313231323113313232233132231232   >>