Construct a piece of music using the designated motif as the basis, while ensuring the required form is followed.
X:1
L:1/8
M:2/2
K:C
['', '[B,E]2 [B,E-] [B,E]4 BABc'  
X:1
L:1/8
M:2/2
K:C
 G,D |] [B,E]2 [B,E-] [B,E]4 |"G" BABc BAGD |"Em" [G,D] [B,E]2 [B,E-] [B,E]4 |"G" BABc d4 |33 
 G,D |] [B,E]2 [B,E-] [B,E]4 |"G" BABc BA G2 | dDcD BDAD |"F" G F3"Em" E4 :|  