Write musical works that keep the predetermined structure and weave in the given motif
X:1
L:1/8
Q:1/2=112
M:2/2
K:E
['f ecBG Bceg fefg agfg ecBG Bcea', 'bgeg fefg afge dffg'  
X:1
L:1/8
Q:1/2=112
M:2/2
K:E
 f | ecBG Bceg | fefg agfg | ecBG Bcea | gefa gee :| g | bgeg fefg | afge dffg | bgeg fefa | 
 bgaf geeg | bgeg fefg | afge dffg | ecBG Bcea | gefa gee |]  