I33113313233313223313233313112132313231323133313223313113313231323132322331131   >>    I3311331323331322331323331311213231323132313331322331311331323132313232233113   <<    I33113313233313223313233313112132313231323133313223313113313231323132322331133   >>      I33113313233313223313233313112132313231323133313223313113313231323132322331132   >>