Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
M:4/4
K:Ador
['(3cBA eA', '(3cBA BA a2 af gfed'  
X:1
L:1/8
M:4/4
K:Ador
 B | (3cBA eA (3cBA eA | (3cBA eA dB G2 | Beee d2 ed | BGGG BcdB | (3cBA eA (3cBA eA | 
 (3cBA eA dBGA | Beee d2 ed | BGGG Bcd || B | (3cBA BA a2 af | gfed (3efg a2 | Abcd eggg | 
 BGGG BcdB | (3cBA BA a2 af | gfed efge | ff/f/ fd ee/e/ ed | BGGG Bcd ||  