Compose melodies using the given motif and follow the designated arrangement.
X:1
L:1/4
M:4/4
K:Eb
['F3 z']  
X:1
L:1/4
M:4/4
K:Eb
 E G F A | G3/2 A/ B2 | B3/2 c/ B G | F3 z | F B =A c | B2 e2 | d3/2 B/ =A d/c/ | B2 z B/B/ | 
 B2 c d | e2 d c | B3/2 G/ A c | F3 z | G3/2 G/ B B | c e d/c/B/A/ | G2 B A | G2 z B/B/ | B2 c d | 
 e2 d c | B3/2 G/ A c | F3 z | G3/2 G/ A B | c e d/c/B/A/ | G2 B A | G2 z2 |]  