Create compositions following the given structural principles.
Only One Section  
X:1
L:1/8
M:4/4
K:G
 B>c | dg (3fga g>dB>A | G>FG>A B>GD>C | B,>DG>F E>Ac>B | (3ABA F>A d2 B>c | d>g (3fga g>dB>A | 
 G>FG>A B>GD>C | B,>DG>F | E>Ac>B |1 A>GF>A G2 B>c :|2 A>GF>A G2 F>G |[K:D] A>BA>F A>Bd>e | 
 f2 f>d c>de>f | g2 a>g f>ag>f | (3efe (3dcB A>GF>G | A>BA>F A>Bd>e | f>gf>d c>de>f | 
 g>fe>g f>ed>c ||1 d>gf>e d2 F>G :|2 d>gf>e d2 B>=c ||  