Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:6/8
K:Gmin
['B,DF d3 Gcd e3 dcB', 'Gce dcB']  
X:1
L:1/8
M:6/8
K:Gmin
 C | B,DF d3 | Gcd e3 | dcB fdB | dBG FDC | B,DF d3 | Gcd e3 | dcB Acf | B3 B z :: A | bfd B3 | 
 dBG F3 | GFE DFB | Gce dcB | bfd Bdf | edc Gce | dcB Acf | B3 B z :|  