Compose a musical work using the assigned alphabetic notation and the provided motif.
X:1
L:1/8
M:2/4
K:G
['D D2 GA B3 G BB AG', 'GB BA c2']  
X:1
L:1/8
M:2/4
K:G
 D | D2 GA | B3 G | BB AG | GF F2 | D2 FA | c3 A | cc BA |1 AG G2 :|2 G3 |: B | GB GB | BA c2 | 
 FA FA | AG B2 | GB GB | BA c2 | BB AD | G3 :|  