sentence: '' blue , the color of sapphire , deep water , skies , loyalty and melancholy '' gently flowing : slow , with chords used to depict the lapping of water against a moored boat or a pier '' green , the color of emerald , hope , youth , joy , spring and victory '' moderato : a double fugue ( which has been described as '' schoenbergian '' ) on violas , strings , clarinets and woodwinds , leading to a triumphant climax revision in 1932 , bliss revised the coda of the first two movements .