Develop a musical piece using the given motif and adhere to the outlined structure.
X:1
L:1/8
M:6/8
K:A
['A2 e edc B2 c d3 cBA', 'G2 A'  
X:1
L:1/8
M:6/8
K:A
 A2 e edc | B2 c d3 | cBA ABc | B2 A GFE | A2 e edc | B2 c d3 | cBA d2 c | BAG A3 :: G2 AS BGE | 
 G2 A B2 c/d/ | e2 c e2 c | ecA ecA | G2 A BGE | G2 A B2 c/d/ | ecA d2 c | BAG A3 :|  