Design melodious sequences that follow the stipulated arrangement.
Only One Section  
X:1
L:1/8
M:2/4
K:Bb
 d>c Bf | fe d2 | d>c de | c2 B z | d>c Bf | fe d2 | d>cde | c2 B z | bb aa | gg f2 | fg gf | 
 fe dd/e/ | ff f/e/d/e/ | ff fd | d>e ff | g2 f2 | B>c de | c2 B z |]  