Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:2/2
K:G
['dged BdAd BGAG EA A2 B2 dB', 'BGBc dggf']  
X:1
L:1/8
M:2/2
K:G
 dged BdAd | BGAG EA A2 | B2 dB cdeg | fgaf ge e2 | dged BdAd | BGAG EA A2 | B2 dB cdeg |1 
 fdcA G2 Bc :|2 fgaf g2 ef |: g2 af gfeB | dged BGBc | dggf gfeB | dega bgaf | gbaf gfeB | 
 dged BGBc | dggf gfed |1 fgaf g3 d :|2 fgaf gfeB |]  