Create tunes by incorporating the provided motif in the specified composition structure.
X:1
L:1/8
M:4/4
K:G
['', 'GBAB G2 ge', 'bg g2 gaag'  
X:1
L:1/8
M:4/4
K:G
 D |: GBAB G2 ge | d2 BG AGED | GBAB G2 ge | dBAB G3 z :| bg g2 gaag | egdg egde | bg g2 gaag | 
 egfa g3 a | bg g2 gaag | egdg egde | g3 a gedg | egfa g3 ||  