Craft a composition using the supplied motif as its basis and follow the prescribed musical arrangement.
X:1
L:1/8
M:12/8
K:D
['', 'g f2 a g2 e fed B2', 'e3 efg a3 agf'  
X:1
L:1/8
M:12/8
K:D
 a2 g |: f2 a g2 e fed B2 A | def agf e3 a2 g | f2 a g2 e fed B2 A | dcd f2 e d3 d3 :: 
 e3 efg a3 agf | e3 efe d2 B BAB | e3 efg a3 agf | efe dcB A3 A3 :|  