Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:4/4
K:G
['DGGA B2 BG', 'd2 dB']  
X:1
L:1/8
M:4/4
K:G
 DGGA B2 BG | B2 Bd cA A2 | DGGA B2 BG | ABAG FD D2 :| d2 dB c2 cA | B2 Bd cA A2 | d2 dB c2 cA | 
 ABAG FD D2 | d2 dB c2 cA | B2 Bd cA A2 | d2 dB cedc | BGAG FD D2 ||  