Compose musical pieces adhering to the prearranged pattern, utilizing the provided motif.
X:1
L:1/8
M:2/4
K:D
['ef/e/ dB BA'  
X:1
L:1/8
M:2/4
K:D
"A" ef/e/ dB | BA B/c/d | ef/e/ dB | BA A2 | ef/e/ dB | BA B/c/d | af/a/ gc |1"D" ed d2 :|2 
"D" ed de |:"D" f>e fA | B/c/d ef |"G" g>f ga |"A" ba f/g/a |"D" f>e fA | B/c/d ef |"A" af/a/ gc |1 
"D" ed de :|2"D" ed d2 ||  