D331322131321323132313231323213231323132313232233131113233313231313221   >>    D33132213132132313231323132321323132313231323223313111323331323131322   <<    D331322131321323132313231323213231323132313232233131113233313231313223   >>      D331322131321323132313231323213231323132313232233131113233313231313222   >>