D2331233131133131133132223323132313231323223313231322112331323132313232111321   >>    D233123313113313113313222332313231323132322331323132211233132313231323211132   <<    D2331233131133131133132223323132313231323223313231322112331323132313232111323   >>      D2331233131133131133132223323132313231323223313231322112331323132313232111322   >>