Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/8
Q:3/8=88
M:6/8
K:Bmin
['f2 B B>cA A>ce f2 a e>ce', 'f2 e f>aa f<ae f>ec B3', 'f2 e f>aa', 'f2 e f>aa f<ae f>ec']  
X:1
L:1/8
Q:3/8=88
M:6/8
K:Bmin
 f2 B B>cA | A>ce f2 a | e>ce f>ec | A>Bc e2 f | a>cc B>cA | B>ce f2 e | f>aa f<ae | f>ec B3 :| 
 a2 f a>ff | e>fa f2 c | e>ce f>ec | A>Bc e2 f |1 a2 f a>ff | e>fa f2 e | f>aa f<ae | f>ec B3 :|2 
 a>cc B>cA | B>ce f2 e | f>aa f<ae | f>ec B3 || B>cA B3 | B>ce f>ga | c<AB c2 B | c2 A c<ef | 
 B>cA B3 | B>ce f2 e | f>aa f<ae | f>ec |1 B3 :|2 B2 f || a2 f e>ff | B>ff f2 e | f>aa e>ff | 
 A>ee e2 c |1 a2 f e>ff | B>ff f2 e | f>aa f<ae | f>ec B2 f :|2 B2 B c>Bc | B>ce f2 e | f>aa f<ae | 
 f>ec B2 |]  