Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
Q:1/8=100
M:6/8
K:G
['D G2 G GBd e2 e dBG', 'd e2 d B2 d gfe d2', 'd3 B2']  
X:1
L:1/8
Q:1/8=100
M:6/8
K:G
"A" D | G2 G GBd | e2 e dBG | A2 d BAG | E2 F G2 :|"B" d | e2 d B2 d | gfe d2 d | e2 d B2 d | 
 gfe d2 c | B2 B Bcd | e2 e dBG | A2 d BAG | E2 F G2 :|"C" z2 d3 | e3 d3 | B2 c d3 | g2 f e3 | 
 d3 d3 | e3 d3 | B2 d | gfe d2 c | B2 B Bcd | e2 e dBG | A2 d BAG | E2 F G2 :|  