Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
Q:1/4=72
M:4/4
K:G
['B2 g>e', 'g>a (g/a/b) Tag (e/d/e/f/) gG |{GA} B2']  
X:1
L:1/8
Q:1/4=72
M:4/4
K:G
 G>A | B2 g>e d<BA>B |{A} G2 d>e{e} d2 G>A |{GA} B2 g>e d<BA>G |{GA} B2 e>f e2 || Tg>e | 
 d>eg>a (g/a/b) Tag | a>ga>b d2 g>a | (g/a/b) Tag (e/d/e/f/) gG |{GA} B2 e>f e2 |]  