Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/8
M:6/8
K:Edor
['E3 EFA BcA B2 c', 'eBe eBe efg f2 e'  
X:1
L:1/8
M:6/8
K:Edor
 E3 EFA | BcA B2 c | ded dcB | ABA FED | E3 EFA | BcA B2 c | dcB AFD | E3 E3 :: eBe eBe | 
 efg f2 e | ded dcB | ABA FED | eBe eBe | efg f2 e | dcB AFD | E3 E3 :|  