H12323331323133313133313223313231323132313133313331122112323211   >>    H1232333132313331313331322331323132313231313331333112211232321   <<    H12323331323133313133313223313231323132313133313331122112323213   >>      H12323331323133313133313223313231323132313133313331122112323212   >>