C111123313121111121111331333133313231323132322331333131132111231   >>    C11112331312111112111133133313331323132313232233133313113211123   <<    C111123313121111121111331333133313231323132322331333131132111233   >>      C111123313121111121111331333133313231323132322331333131132111232   >>