Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/16
M:2/4
K:G
['', 'G2G2 BABc e2d2 egfe d2B2 BAGB', 'aged [dg]2g2 [Aa]2ga bage d2ef gd[dg]2 [Aa]2ga'  
X:1
L:1/16
M:2/4
K:G
 D2 |: G2G2 BABc | e2d2 egfe | d2B2 BAGB | A2AB AGED | G2G2 BABc | e2d2 egfe | d2B2 BAGB |1 
 (A/B/A)G2 G2 :|2 (A/B/A) G2ef |: [Bg]2[Bg]2 [Aa]2ga | b2b2 aged | [dg]2g2 [Aa]2ga | bage d2ef | 
 gd[dg]2 [Aa]2ga | b2b2 aged | efge d2B2 |1 ABAF G2[GB][GB] :|2 ABAF G2(3DEF ||  