Build a musical arrangement using the indicated alphabet-based system and the given motif.
X:1
L:1/8
M:4/4
K:C
['e2 ge', 'c2 c2 cBcA Ggfe fefg agfe f']  
X:1
L:1/8
M:4/4
K:C
 G2 | c2 ec d2 fd | e2 ge c2 e2 | f2 af e2 ge | dedc cBAG | c2 ec d2 fd | e2 ge f2 af | 
 gedc G2 B2 | c2 e2 c2 :: c2 | cBcA Ggfe | fefg agfe | f d2 f e c2 e | d2 ec cBAG | c2 ec d2 fd | 
 efge f2 ag | gedc G2 B2 | c2 e2 c2 :|  