H123233313231333131333132233132313232233131133133313231331123231312321   >>    H12323331323133313133313223313231323223313113313331323133112323131232   <<    H123233313231333131333132233132313232233131133133313231331123231312323   >>      H123233313231333131333132233132313232233131133133313231331123231312322   >>