D11213232233132233131121133132311331323331323331323132313331322312111   >>    D1121323223313223313112113313231133132333132333132313231333132231211   <<    D11213232233132233131121133132311331323331323331323132313331322312113   >>      D11213232233132233131121133132311331323331323331323132313331322312112   >>