Compose a musical piece utilizing the given motif as the foundation while maintaining the required musical form.
X:1
L:1/8
M:4/4
K:A
['', 'ec c2 BFAF EFAB', 'Ac[ec]c [fc]c[ec]c'  
X:1
L:1/8
M:4/4
K:A
 af |: ec c2 BFAF | EFAB BcBA | FB B2 cB B2 | cefg a3 f | ec c2 BFAF | EFAB c2 Bc | dcde fa{b}af |1 
 edcB A2 af :|2 edcB A2 AB ||{c} BA[eA]A [fA]A[eA]A |{c} BA[eA]A [fA]A[eA]A | df f2 af f2 | 
 df f2 afec | Ac[ec]c [fc]c[ec]c | Ac[ec]c [fc]c[ec]c | dcde fa{b}af |1 edcB A2 AB :|2 
 edcB A2 af ||  