Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
M:4/4
K:C
['AcB Bce fec{c} B2 A AcB c2', 'fec ecf ecf ecA B2 e (af).f']  
X:1
L:1/8
M:4/4
K:C
 BEA |[M:6/8][K:A]SOSOO .!fermata!PMTuCO ME | AcB Bce | fec{c} B2 A | AcB c2 B | cAF F2 E | 
 AcB Bce | fec{c} B2 A | AcB c2 B | cAA A2 :: e |{g} fea{g} fea |{g} fea fec | ecf ecf | ecA B2 e | 
 (af).f (ge).e | (fe).c B2 A | AcB c2 B | cAA A2 :|  