Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:3/4
K:G
['G/A/B/c/ dg gb ee dd c2 BB', 'B>B AA GA/B/ c>c BB A2']  
X:1
L:1/8
M:3/4
K:G
 G/A/B/c/ dg gb | ee dd c2 | BB AA GA/B/ | cc BB A2 | GA Bd eg | fe/d/ ef g>g | 
 g/f/e/f/ g/f/e/d/ c/B/A/G/ | B/A/G/F/ FG G2 :: B>B AA GA/B/ | c>c BB A2 | B>B AA GA/B/ | 
 c>c BB A2 | GA Bd eg | fe/d/ ef g>g | g/f/e/f/ g/f/e/d/ c/B/A/G/ | B/A/G/F/ FG G2 :|  