Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
['Bd efed B2 AB d2 d2 E2', 'G2) GA B3 d g2 fg agfg']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
"^Moderate" Bd | efed B2 AB | d2 d2 E2 GA | B2 dB AcBA | (G4 G2) || GA | B3 d g2 fg | agfg e2 dc | 
 Bdef g3 f | e4 d2 ||  