Construct a musical piece conforming to the alphabetically indicated blueprint and the supplied motif.
X:1
L:1/8
M:2/4
K:G
['G/A/B/c/ dd', 'F>G AA']  
X:1
L:1/8
M:2/4
K:G
"^A" G/A/B/c/ dd | ee dd | G/A/B/c/ dd | cB/A/ G2 | G/A/B/c/ dd | ge dd | G/A/B/c/ dd | cB/A/ G2 :: 
"^B" F>G AA | BB AA | F>G AA | GF/E/ D2 | F>G AA | dB AA | F>G AA | GF/E/ D2 :|  