Build a musical piece by incorporating the given motif into the prescribed form.
X:1
L:1/8
M:3/4
K:G
['B3 c B2', 'F6 F2 (3FGA (3GAB A4 G2 B2'  
X:1
L:1/8
M:3/4
K:G
 B3 c B2 | B3 c B2 | B2 cdec | B2 A2 G2 | c2 cBcA | B2 BABG | FG A2 G2 | F6 :: F2 (3FGA (3GAB | 
 A4 G2 | B2 BcdB | c4 B2 | A2 (3ABc F2 | G2 (3GAB B,2 | FAGCB,A, | B,4 z2 :|  