(First child). 1. I am a gold lock.

(Second child.) 2. I am a gold key.

1. I am a silver lock.

2. I am a silver key.

1. I am a brass lock.

2. I am a brass key.

1. I am a lead lock.

2. I am a lead key.

1. I am a monk lock.

2. I am a monk key.