H12323331323133313133313223313231121133132313231111331323133112121   >>    H1232333132313331313331322331323112113313231323111133132313311212   <<    H12323331323133313133313223313231121133132313231111331323133112123   >>      H12323331323133313133313223313231121133132313231111331323133112122   >>