Using the supplied alphabetic notation and motif, craft a musical arrangement.
X:1
L:1/8
Q:1/4=120
M:2/2
K:A
['ecAc agaf ecAc', 'aece Acec']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:A
 e3 .f ecAc | agaf ecAc | d2 fd c2 ec | (BA).B.c BcdB | e2 ef ecAc | agaf ecAc | dfed cABG | 
 A2 A2 A2 :| (e/f/g) | aece Acec | aece Acec | d2 fd c2 ec | BABc BcdB | e2 ef ecAc | 
 (ag).a.f ecAc | dfed cABG | A2 A2 A2 :|  