Create a composition using the given motif and incorporating the alphabet-based structure.
X:1
L:1/8
M:4/4
K:E
['CB, E']  
X:1
L:1/8
M:4/4
K:E
 E E2 G F3/2 E/ CB, | E E- E4 z2 | B B2 e c3/2 B/ GB | B B- B4 z2 | B B2 e c3/2 B/ GE | 
 FF E/E/ E/E/ G/G/ E/E/ CB, | E E2 G F3/2 E/ CB, | E E- E4 z2 |]  