Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
M:2/2
K:A
['(3(efg) a>ec>e f>ec>B A>ce>a f>ec>A G>AB>c', '(3(efg) a>ga>b a>gf>e f>ef>g f>ec>A G>AB>c']  
X:1
L:1/8
M:2/2
K:A
 (3(efg) | a>ec>e f>ec>B | A>ce>a f>ec>A | G>AB>c d>ef>e | d>cB>A B2 (3(efg) | a>ec>e f>ec>B | 
 A>ce>a f>ec>A | G>AB>c d>ef>g | a2 A2 A2 :: (3(efg) | a>ga>b a>gf>e | f>ef>g f>ec>A | 
 G>AB>c d>ef>e | d>cB>A G2 (3(efg) | a>ga>b a>gf>e | f>ef>g f>ec>A | G>AB>c d>ef>g | a2 a>g a2 :|  