Construct a musical piece that follows the designated lettered structure and integrates the provided motif throughout.
X:1
L:1/8
M:2/2
K:Emin
['ee de c2', 'E3 B/A/ GE GA/B/ c2 de EE']  
X:1
L:1/8
M:2/2
K:Emin
 c/d/ | ee de | c2 BA | AG Bd | d3 d | ee de | c2 B/A/G/E/ | A>G EE | E3 || B/A/ | GE GA/B/ | 
 c2 de | EE E/D/E | G2 A/G/E/D/ | EA AB | c2 B/A/G/E/ | A>G EE | E2 ||  