D33132211231323132313232332313232233132313232213331323223313222311   >>    D3313221123132313231323233231323223313231323221333132322331322231   <<    D33132211231323132313232332313232233132313232213331323223313222313   >>      D33132211231323132313232332313232233132313232213331323223313222312   >>