I33113313233313223313233313112132313231323133313223313132312323131   >>    I3311331323331322331323331311213231323132313331322331313231232313   <<    I33113313233313223313233313112132313231323133313223313132312323133   >>      I33113313233313223313233313112132313231323133313223313132312323132   >>