Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/8
Q:1/4=120
M:4/4
K:Ab
['B3 A/B/ ccBA']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:Ab
 AB | ccBA BAFA | EFAc B3 A/B/ | ccBA BAFA | EccB A3 A/A/ | BBce ffec | ecBA B3 A/B/ | ccBA FFE>F | 
 AcB>A A2 |]  