Compose a musical piece by utilizing the given alphabetic form and motif.
X:1
L:1/8
M:4/4
K:G
['b>a g>fg>d B2 e>d c>Bc>A E2 A>G', 'd>gd>B d>gd>B']  
X:1
L:1/8
M:4/4
K:G
 b>a | g>fg>d B2 e>d | c>Bc>A E2 A>G | F>GA>B c2 d>c | B>AB>c d2 b>a | g>fg>d B2 e>d | 
 c>Bc>A E2 A>G | F>GA>B c>de>f | g2 g2 g2 || B>c | d>gd>B d>gd>B | d>gd>B d2 c>B | c>af>d c2 A>B | 
 c>af>c c2 B>c | d>gd>B d>gd>B | d>gd>B d2 c>B | c>ea>g f>de>f | g2 g2 g2 |]  