Compose a musical work by incorporating the described language-based musical system.
Only One Section  
X:1
L:1/8
Q:1/2=90
M:2/2
K:F
|: FGAB A2 GF | d2 cB A2 GF | GABc d2 gd | cAGF GEDC | FGAB A2 Bc | defg f2 ed | c2 fd c2 Bd | 
 cBAG F4 |:  