Write musical works that keep the predetermined structure and weave in the given motif
X:1
L:1/8
M:4/4
K:G
['B2 BG', 'e2 ec d2'  
X:1
L:1/8
M:4/4
K:G
 A | B2 BG c2 cA | B2 BG AFFA | B2 BG c2 cA | (B/4cd3/2) (e/4f/4g3/2) BGGA | B2 BG c2 cA | 
 B2 BG AFFA | B2 BG c2 cA | (B/4cd3/2) (e/4f/4g3/2) BGG || =f | e2 ec d2 dB | 
 (A/4B/4c3/2) =f2 A^FFf | e2 ec d2 dc | (B/4c/4d3/2) (e/4f/4g3/2) BGG=f | e2 ec d2 dB | 
 (A/4B/4c3/2) =f2 A^FF | eeec dddc | (B/4c/4d3/2) (e/4f/4g3/2) BGG ||  