Create a musical composition using the given motif and adhering to the specified alphabetical musical form.
X:1
L:1/8
M:6/8
K:C
['e2 z', 'z g2 z', 'z c2', 'z B2 z']  
X:1
L:1/8
M:6/8
K:C
 e2 z c2 z | Gce g3 | g^fg ag=f | e6 | e2 z A2 z | A^cd f3 | GBc d2 e | c3 z2"^D.C." z |] 
[K:Bb] B2 z B2 z | BAB g3 | f=ef c'2 b | g3 z2 z | g2 z g2 z | g^fg =e2 d | c=Bc edc | B3 B2 |] 
 e2 z c2 z | Gce g3 | ^cde agf | e3 z2 z | c2 z c2 z | c2 d _e3 | =edc BA^G | A4 z |] !/!B3 B2 z | 
 !/!B3 B2 z | g6 | g^fg ag=f | e2 g c'3 | d2 f a3 | gfe dcB | c6"^D.C." |]  