H12323331323133313133313223313231323132322121111331323112333221   >>    H1232333132313331313331322331323132313232212111133132311233322   <<    H12323331323133313133313223313231323132322121111331323112333223   >>      H12323331323133313133313223313231323132322121111331323112333222   >>