Related Clues:

• At first inside it at first
• This comes at the other end from 24 across in Greece
• How the letter came at first
• The first letter Hal gets with his father
• Beat a follower of this, by the sound of it
• It's all at first but at first inside it
• At first the letter is not outside it at first
• The first letter is inside it at first
• At first it's inside it, but it's all at first
• At first in one tail that's twisted at last
• Bet one follows this for all the letters
• An Alp? Ah, that's up to be first with 16 across at the other end
• First comes the mixture of Hal and his pa
• At first it's not outside it at first
• It's all at first but at first it's in it