D11213232233132233131121133132311331323331323331323131323132212111   >>    D1121323223313223313112113313231133132333132333132313132313221211   <<    D11213232233132233131121133132311331323331323331323131323132212113   >>      D11213232233132233131121133132311331323331323331323131323132212112   >>