Create compositions following the given structural principles.
Only One Section  
X:1
L:1/8
M:2/2
K:Bb
 b>cbcb>cbd | c>de/d/c/b/ a2 c>e | dbbfb>cbd | f>gfe d2 f>f | e>fegd>edf | c>de/d/c/b/ a2 cc | 
 b/a/g/f/g/f/e/d/e/d/c/B<ce/ | d/e/fc>d b2 B2 | d/e/fbed/e/f/d/bd | c>de/d/c/b/ a2 c>c | 
 d/e/fbed/e/fb>d | f>gf/g/f/e/ d2 f>f | e>fegd>edf | c>de/d/c/b/ a2 c>c | 
 b/a/g/f/g/f/e/d/e/d/c/B<ce/ | d/e/fc>d b2 B2 |]  