Assemble a musical arrangement following the given alphabetic notation and motif.
X:1
L:1/16
Q:1/4=80
M:2/4
K:G
['GFGA B2B2']  
X:1
L:1/16
Q:1/4=80
M:2/4
K:G
 D2 | GFGA B2B2 | GFGA B2B2 | dcBc A2A2 | dcBc A2A2 | GFGA B2B2 | GFGA B2B2 | dcBc AcBA | 
 G2B2 G2 ||  