Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/16
M:2/4
K:C
['c2ec d2d2 c2ec d4 egec', 'c2G2E2C2 e2ge f2f2 e2ge f4 egec', "c2G2E2C2 c'2c'a b2b2 a2a^f g2=f2 egec", 'c2G2E2C2 e2e2 f2f2 e2e2 f4 egec dfdB']  
X:1
L:1/16
M:2/4
K:C
 c2ec d2d2 | c2ec d4 | egec dfdB | c2G2E2C2 :| e2ge f2f2 | e2ge f4 | egec dfdB | c2G2E2C2 :: 
 c'2c'a b2b2 | a2a^f g2=f2 | egec dfdB | c2G2E2C2 :: e2e2 f2f2 | e2e2 f4 | egec dfdB | c2G2E2C2 :|  