Build a musical work using the provided motif and following the indicated form.
X:1
L:1/8
Q:1/4=100
M:2/4
K:G
['B>c AG FE DE/F/ G/A/B/c/', 'd/f/g/e/ d2 d/f/g/e/', 'FE DE/F/ G/A/B/c/'  
X:1
L:1/8
Q:1/4=100
M:2/4
K:G
|: B>c AG | FE DE/F/ | G/A/B/c/ BG | cBBA | B>c AG | FE DE/F/ | G/A/B/c/ dg | BA G2 :: 
"_NB1" d/f/g/e/ d2 | d/f/g/e/ d2 | d/f/g/e/ d/B/c/A/ | B/G/c/B/ BA :| B>c"_NB2" BA | FE DE/F/ | 
 G/A/B/c/ BG | cBBA | B>c AG | FE DE/F/ | G/A/B/c/ dg | BA G2 |]  