Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
M:4/4
K:G
['D/E/F G2 dB ed^cd BG G/G/G DGBG', 'G2 Bc dg g/g/g dgBg dB B/B/B']  
X:1
L:1/8
M:4/4
K:G
|: D/E/F | G2 dB ed^cd | BG G/G/G DGBG | cBce a2 g/f/e | d/e/d ^ce d2 B=c | dg g/g/g bgdc | 
 ^c2 ec dBGB | AD F/G/A d^ced | cD D/E/F G2 :: Bc | dg g/g/g dgBg | dB B/B/B DG B/c/d | 
 ceAG FAd^c | ed^ce d/e/d B=c | dgbg dGBG | A^GAB c/e/c a=g | fed^c =cD D/E/F | G/A/G FA G2 :|  