Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
M:4/4
K:A
['c2 BA', 'cAeA fAed cAeA'  
X:1
L:1/8
M:4/4
K:A
 a | c2 BA AAAB | ceeA feca | c2 BA AAAc | Bcac BBBa | c2 BA AAAB | ceeA feca | ddde feaf | 
 ecdB AAA || a | cAeA fAed | cAeA feca | cAeA fAec | Bcac BBBa | cAeA fAed | cAeA fece | 
 ddde feaf | ecdB AAA ||  