Processional and Maria (The Wedding) lyrics

[NUNS]
How do you solve a problem like Maria?
How do you catch a cloud and pin it down?
How do you find a word that means Maria?
A flibbertigibbet? A will-o'-the-wisp? A clown?
Many a thing you know you'd like to tell her
Many a thing she ought to understand
But how do you make her stay and listen to all you say?
How do you keep a wave upon the sand?
Oh, how do you solve a problem like Maria?
How do you hold a moonbeam in your hand?