D11213232233132233131121133132311331323331323331323132313331333131112231   >>    D1121323223313223313112113313231133132333132333132313231333133313111223   <<    D11213232233132233131121133132311331323331323331323132313331333131112233   >>      D11213232233132233131121133132311331323331323331323132313331333131112232   >>