H33133313132132313231313231323223313232233133112132313132312121   >>    H3313331313213231323131323132322331323223313311213231313231212   <<    H33133313132132313231313231323223313232233133112132313132312123   >>      H33133313132132313231313231323223313232233133112132313132312122   >>