D11213232233132233131121133132311331323331323331323131133131323211   >>    D1121323223313223313112113313231133132333132333132313113313132321   <<    D11213232233132233131121133132311331323331323331323131133131323213   >>      D11213232233132233131121133132311331323331323331323131133131323212   >>