H12323331323133313133313223313231323132322121111331323211113321   >>    H1232333132313331313331322331323132313232212111133132321111332   <<    H12323331323133313133313223313231323132322121111331323211113323   >>      H12323331323133313133313223313231323132322121111331323211113322   >>