Formulate a musical piece by utilizing the specified motif and alphabet-based structure.
X:1
L:1/8
Q:1/2=120
M:4/4
K:Gmin
['c c3 d e3', 'c c3 d e3']  
X:1
L:1/8
Q:1/2=120
M:4/4
K:Gmin
 F | B3 B B3 c | d3 B B3 B | c3 c c3 d | e3 c c3 d | e3 e e3 e | d3 d d3 d | c3 e d3 c/c/ | 
 B3 G !fermata!G3 || A | B3 B B3 c | d3 B B3 B | c3 c c3 d | e3 c c3 d | e3 e e3 e | d3 d d3 d | 
 c3 e d3 c | B3 G G2 z |]  