D11213232233132233131121133132311331323331323331323132313311233131   >>    D1121323223313223313112113313231133132333132333132313231331123313   <<    D11213232233132233131121133132311331323331323331323132313311233133   >>      D11213232233132233131121133132311331323331323331323132313311233132   >>