Craft melodies considering the provided motif and the designated musical organization.
X:1
L:1/8
M:4/4
K:Bb
['B2 FB, DFFB', 'dB (3dcB'  
X:1
L:1/8
M:4/4
K:Bb
 d | B2 FB, DFFB | GBFD Cccd | B2 FB, DFFB | ABce dBB :| f | dB (3dcB [dB][ec][fd][ge] | 
 fd e/d/c/B/ Accee | dBFB GBFB | ABce dBBf | dB (3dcB FBdf | egdf Acc d/e/ | dBcA BGFB | 
 ABCe dB [BFD] |]  