H12323331323133313133313223313231323132313132332111113232313311   >>    H1232333132313331313331322331323132313231313233211111323231331   <<    H12323331323133313133313223313231323132313132332111113232313313   >>      H12323331323133313133313223313231323132313132332111113232313312   >>