Build a musical arrangement using the indicated alphabet-based system and the given motif.
X:1
L:1/8
M:3/4
K:C
['GF EG', 'Gc e2 eg fe d2 df ed']  
X:1
L:1/8
M:3/4
K:C
 EF | G2 GF EG | c3 G AG | F2 FA GF | EG DG CE | G2 GF EG | c3 G AG | FE Ff ed | c4 :| Gc | 
 e2 eg fe | d2 df ed | c2 ce dc | Bd Ad Gc | e2 eg fe | d2 df ed | c2 Bc dB | c4 :|  