D132311233131333131322331323121323132333132333132233132323323132313232222131   >>    D13231123313133313132233132312132313233313233313223313232332313231323222213   <<    D132311233131333131322331323121323132333132333132233132323323132313232222133   >>      D132311233131333131322331323121323132333132333132233132323323132313232222132   >>