Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
Q:1/4=66
M:6/8
K:Eb
['e/>f/ ge_d c2 B/>c/ _dBA G2 E/>F/', 'E2 E/>F/ GAG/>F/ GBc _de_d cBA GAG/>F/'  
X:1
L:1/8
Q:1/4=66
M:6/8
K:Eb
 e/>f/ | ge_d c2 B/>c/ | _dBA G2 E/>F/ | GAB/>G/ AGE | E3- E2 :: E/>F/ | GAG/>F/ GBc | _de_d cBA | 
 GAG/>F/ GBe | e3- e2 e/>f/ | ge_d c2 B/>c/ | _dBA G2 E/>F/ GAB/>G/ AGE | E3- E2 :|  