D331322332321323331323223313231121133132313231122112323133313231323332211   >>    D33132233232132333132322331323112113313231323112211232313331323132333221   <<    D331322332321323331323223313231121133132313231122112323133313231323332213   >>      D331322332321323331323223313231121133132313231122112323133313231323332212   >>