Construct a musical piece that integrates the provided motif and corresponds to the indicated musical structure.
X:1
L:1/8
M:6/8
K:A
['c2 B', 'e3 f3 ecf ecA B2 A c2'  
X:1
L:1/8
M:6/8
K:A
 E | EAB c2 B | Ace a3 | gfe fga | c2 B BAF | EAB c2 B | Ace a3 | gfe fga | c2 B A2 :: e3 f3 | 
 ecf ecA | B2 A c2 B | A2 F E3 | e3 f3 | ecf ecA | B2 A c2 B | (A3 A3) :|  