Develop melodic phrases by utilizing the given motif and following the predetermined musical arrangement.
X:1
L:1/8
Q:1/4=120
M:4/4
K:Bb
['B2 B>B A2', 'AFGA B2 B>B A2 B z/ c/', 'B2 f b2 bb a2 b z/'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:Bb
"^Not too fast" F | B2 B>B A2 B/z/c/ | dGc>B AFGA | B2 B>B A2 B z/ c/ | d>Bc>A B3 :: b | 
 .a.g.f.e .d.c.B.b | .a.g.f.e .d.c.B.b | .a.g.f.e .d.e.=ef | gGc>B AFGA | B2 B>B A2 B z/ c/ | 
 dGc>B AFGA | B2 B>B A2 B z/ c/ | d>ecB B2 :: f | b2 bb a2 b z/ a/ | gfed cde=e | 
 f2 f>f =e2 f z/ g/ | a>bg>f f3 d | e2 e>e d2 e>f | gGc>B AFGA | B2 B>B ABge | d>ec>B B3 :|  