D11213232233132233131121133132311331323331323112211232322132313221   >>    D1121323223313223313112113313231133132333132311221123232213231322   <<    D11213232233132233131121133132311331323331323112211232322132313223   >>      D11213232233132233131121133132311331323331323112211232322132313222   >>