Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:G
['AAAd Aedc', 'GAcG BBBA GABd ^dee^d =dece ^eAce AceA', 'eGce dGBd GBdG |1 ^e=edc Bcde :|2']  
X:1
L:1/8
M:4/4
K:G
 AAAd Aedc | AAAd Aedc | BGGB dGBd |1 cBcd ecce :|2 BccB cBce |: cccA GAcG | AccA GAcG | 
 BBBA GABd | ^dee^d =dece :: ^eAce AceA | ceGc eGce | dGBd GBdG |1 ^e=edc Bcde :|2 BccB cBcd ||  