C1313122132333132313132313232321323132313132322331323331323331111231   >>    C131312213233313231313231323232132313231313232233132333132333111123   <<    C1313122132333132313132313232321323132313132322331323331323331111233   >>      C1313122132333132313132313232321323132313132322331323331323331111232   >>