H12323331323133313133313223313231323133112323331311331323122121   >>    H1232333132313331313331322331323132313311232333131133132312212   <<    H12323331323133313133313223313231323133112323331311331323122123   >>      H12323331323133313133313223313231323133112323331311331323122122   >>