D12111132131133131333132233132311331323131132111133132311233131   >>    D1211113213113313133313223313231133132313113211113313231123313   <<    D12111132131133131333132233132311331323131132111133132311233133   >>      D12111132131133131333132233132311331323131132111133132311233132   >>