Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
M:6/8
K:Amin
['cBA AGE ABA', 'ceg gec']  
X:1
L:1/8
M:6/8
K:Amin
 A/B/ | cBA AGE | ABA ABc | BAG BdG | Bdg GAB | cBA AGE | ABA c2 d | efe dcB | cAA A2 :: B | 
 ceg gec | ceg dBG | ceg gec | BGG G2 A/B/ | cBA AGE | ABA c2 d | efe dcB | cAA A2 :|  