C1313122132333132313132313232321323132313132322331323331323331323233113231   >>    C131312213233313231313231323232132313231313232233132333132333132323311323   <<    C1313122132333132313132313232321323132313132322331323331323331323233113233   >>      C1313122132333132313132313232321323132313132322331323331323331323233113232   >>