Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
M:2/2
K:G
['D2 GBAF G2 (AF) D2 (3(FED) ADFD', 'fdcA dg{a}gf']  
X:1
L:1/8
M:2/2
K:G
 D2 |]"G" GBAF G2 (AF) |"D" D2 (3(FED) ADFD |"G" DGGF"^(C)" GABc |"D" d^cde fd=cA |"G" GBAF GBAF | 
"D" D2 (3(FED) ADFE |"G" DG{A}GF"^(C)" GABc |"D" dfeg fdcA |]"G" dg{a}gf gbag |"D" fd d2 fdcA | 
"G" dg{a}gf g2 fg |"D" agbg ag{g}fe |"G" dg{a}gf gbag |"D" fgef defg | (3(agf) (ge) fde^c | 
 dfeg fdcA |]  