Create a musical composition using the provided alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:C
['gcec gcec', 'GcEc Gcec GcEc']  
X:1
L:1/8
M:2/2
K:C
 ef | gcec gcec | gcec ad de/f/ | gcec gcec | fagf ec c2 :: c | GcEc Gcec | GcEc dDDc | GcEc Gceg | 
 fagf ec c2 | GcEc Gcec | GcEc dD Df/g/ | afge fdec | fagf ec c2 :|  