Using the supplied alphabetic notation and motif, craft a musical arrangement.
X:1
L:1/8
M:2/4
K:C
['Gc cB/c/ dB cd/e/ fd ec', 'ef/g/ ef/g/ ec B>c de f/e/d/c/ AB']  
X:1
L:1/8
M:2/4
K:C
 Gc cB/c/ | dB cd/e/ | fd ec | d/e/d/c/ BA | Gc cB/c/ | dB cd/e/ | fd ec | dB c2 :: ef/g/ ef/g/ | 
 ec B>c | de f/e/d/c/ | AB AG | ef/g/ ef/g/ | ec B>c | de f/e/d/c/ | AB c2 :|  