Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/16
Q:1/4=90
M:2/4
K:G
['dc B2B2 B2d2 c2A2 A2c2 B2G2 G2B2', 'dc B2G2 B2d2'  
X:1
L:1/16
Q:1/4=90
M:2/4
K:G
 dc | B2B2 B2d2 | c2A2 A2c2 | B2G2 G2B2 | AGFE D2GF | E2ED E2F2 | G2GF G2A2 | B2G2 F2A2 | G4 G2 :| 
 dc | B2G2 B2d2 | e2ef g2e2 | a2ag f2e2 | d6 dc | B2G2 B2d2 | e2f2 g2e2 | fdAd e^cGc | d6 dc | 
 B2B2 B2d2 | c2AF DFAc | B2BE DEGB | AGFE D2GF | E2ED E2F2 | G2GF G2A2 | BGDG AFCF | G4 G2 :|  