Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
Q:1/4=100
M:4/4
K:G
['c2 BG', 'BGGc BG B/c/d/B/ eAAc BGdG eGdG (3cde', 'BGGc (3Bcd g2 fAAc (3Bcd gd (3efg']  
X:1
L:1/8
Q:1/4=100
M:4/4
K:G
 c2 |:"^NB1" BG B/c/d/c/ BGGc | BG B/c/d/B/ eAAc | BGdG eGdG | (3cde dB cAAc :: (3Bcd gd BGGc | 
 (3Bcd g2 fAAc | (3Bcd gd (3efg dg | Bg dB cAAc"^NB2" :|  