Compose melodic pieces using the decided musical framework and the given motif.
X:1
L:1/16
M:2/4
K:Bb
['BFBd fdfb gegb fdBd', 'GEGB edcB'  
X:1
L:1/16
M:2/4
K:Bb
 BFBd fdfb | gegb fdBd | ecge dBfd | cBAG F2GA | BFBd fdfb | gegb fdBd | egfe dcBA | B6 :: 
 DBAB dBAB | GBFB EBDB | GEGB edcB | ABcA F2FF | GEGB edcB | AFAc fedc | Bbag fedc | B6 :|  