H12323331323133313133313223313231323223313113313331323131133121   >>    H1232333132313331313331322331323132322331311331333132313113312   <<    H12323331323133313133313223313231323223313113313331323131133123   >>      H12323331323133313133313223313231323223313113313331323131133122   >>