Create a composition using the given motif and incorporating the alphabet-based structure.
X:1
L:1/8
M:4/4
K:G
['', 'Bc dGGG ABcA', 'ag fddd eccc |1 dBcA G2 FG']  
X:1
L:1/8
M:4/4
K:G
 Bc |: dGGG ABcA | dGGG c2 Bc | dGGG ABcA |1 dBcA G2 Bc :|2 dBcA G2 FG |: Adde fded | eggf g2 ag | 
 fddd eccc |1 dBcA G2 FG :|2 dBcA G2 ||  