Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/16
Q:1/4=135
M:2/4
K:G
["d2c'2c2a2 B2g2 gdAF F2e2 edcA"]  
X:1
L:1/16
Q:1/4=135
M:2/4
K:G
 Bc | d2c'2c2a2 | B2g2 gdAF | F2e2 edcA | G2Bc dcBc | d2c'2c2a2 | B2g2 gdAF | F2e2 edcA | 
 G2GF G2 ::  