Create a composition using the letter notation of the specified musical motif and the provided melodic theme.
X:1
L:1/8
Q:1/2=80
M:2/2
K:A
['Aece B/B/B d>e Aece Aece d>ec>d B/B/B', 'A/A/A aA']  
X:1
L:1/8
Q:1/2=80
M:2/2
K:A
 Aece B/B/B d>e | Aece Aece | d>ec>d B/B/B d>f | edcB ABce || A/A/A aA ccd>f | A/A/A aA A/A/A aA | 
 A/A/A aA Bcd>g | edcB ABce |]  