Related Clues:
- Twice a century it starts to grow into a tree
- After a century, a tree comes to a finish of intelligence
- One C one C one A, all growing
- Twice with a hundred and one A grows up
- It takes at first a doubel century to grow this
- A blooming double century with a single A
- It grows for a century after a century to start with
- Two of a century with one of an A in the form of a tree
- After a century or two it turns up A-one as it grows up
- That blooming tree starts with a century at the double
- It takes a double century to start to get growing
- A CA is prickly over the CIA
- How an accountant grows to join American Intelligence
- 'Single C comes at the double, growing with single A (6)'
- An accountant over the blooming detectives