I3313232213132333131121133133313231323112331323132322331323221211   >>    I331323221313233313112113313331323132311233132313232233132322121   <<    I3313232213132333131121133133313231323112331323132322331323221213   >>      I3313232213132333131121133133313231323112331323132322331323221212   >>