Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
Q:1/4=150
M:2/2
K:G
['g2 af gdBd cecA GFED GDBG', 'G2 Bc d3 e dBgf e2 d2']  
X:1
L:1/8
Q:1/4=150
M:2/2
K:G
 d2 | g2 af gdBd | cecA GFED | GDBG dBgd | edcB B2 A2 | g2 af gdBd | cecA GFED | GDBG dBgd | 
 ecAF"^NB1" G2 :: Bc | d3 e dBgf | e2 d2 d2 cB | cded cBAG | FGAB A3 D | G2 G/F/G/A/ GDGB | 
 d2 gf edcB | cedc BAGF | G2 G2 G2 :|  