D3313113212213231313233313232321323132322331313331323331331123232231   >>    D331311321221323131323331323232132313232233131333132333133112323223   <<    D3313113212213231313233313232321323132322331313331323331331123232233   >>      D3313113212213231313233313232321323132322331313331323331331123232232   >>