D23131333131333131333131333132311331323331323111133132313331323213221   >>    D2313133313133313133313133313231133132333132311113313231333132321322   <<    D23131333131333131333131333132311331323331323111133132313331323213223   >>      D23131333131333131333131333132311331323331323111133132313331323213222   >>