Craft tunes following the prescribed musical structure and incorporating the given motif.
X:1
L:1/8
Q:1/8=232
M:4/4
K:Bb
['', 'de fe dc BA BF', 'Ac ec'  
X:1
L:1/8
Q:1/8=232
M:4/4
K:Bb
 de |: fe dc BA BF | G2 B2 B2 de | fe dc BA BF | G2 c2 c2 de | fe dc BA BF | GB Ac cB AG | 
 FA ce dg fe |1 d2 B2 B2 de :|2 d2 B2 B2 FE |: DF BF DF BF | EG BG EG BG | Ac ec Ac ec | 
 Bd fd Bd gd | DF BF DF BF | EG BG EG BG | FA ce dg fe |1 d2 B2 B2 FE :|2 d2 B2 B2 ||  