Related Clues:

• What comes up in 25 across while your old man is going the other way
• It's hard, that is to say, to get around the century
• Father is up, coming up in the tree like this
• It is going up the tree as Father is going up
• Father is coming up in the plant
• Bark around where Father is up, it's rising
• It's the old man's turn to come up the tree
• This gets up the tree that Father's up
• Father is up, up the tree
• It's Father's turn to go up the tree
• Father's going up the tree
• Father has turned up up the tree
• Dad's has turned up and gone up in the tree
• Father is back up the tree
• Oozy tree output