Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
Q:1/4=100
M:4/4
K:G
['d>c BgdB A>GAB G2 GA/B/ D2', 'BgdB A>GAB', 'B2 A2']  
X:1
L:1/8
Q:1/4=100
M:4/4
K:G
 d>c | BgdB A>GAB | G2 GA/B/ D2 E>F | G>AGe dBAG | B2 A>A A2 d>c | BgdB A>GAB | G2 GA/B/ D2 EF | 
 CG/f/e/d/ d/c/B/A/ G/b/a/g/ f/e/d/c/ | Bd'd'd' d'c'bg | bagd ||"^verse starts" d>c | BgdB A>GAB | 
 G2 GA/B/ D2 E>F | G>AGe dBAG | B2 A2 z2 d>c | BgdB A>GAB | G2 GA/B/ D2 E>F | BgdB A>GAB | G6 d2 | 
 dB/c/d/B/ G2 ce | d2 B/c/d/B/ G3 A3 | BgdB ga/b/e^d | e6 ef/g/ | dBBB B2 e/d/4c/B/ | 
 cAAA A2 d/c/B/A/ | G>FGe dGcB | B2 A2 z2 d2 | dBBB B2 e/d/4c/B/ | cAAA A2 f2 | 
 gd d>e dB d/c/B/A/ |"_A4 writ under first group of squ" G/g/g/e/ d/c/B/A/ Gb/a/g/ f/e/d/c/ | 
 Bd'd'd' d'c'bg | bagf g2 ||[M:2/4] B2 A>B | c3 B | AGAB |{A} G4 | G>ABc | d3 d | e>dcB | B2 A2 | 
 B2 Ad | G3 A3 | B>GdB | B2 A2 | d2 gf | edcB | B2 TA2 | G4 |]  