Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
Q:1/4=108
M:4/4
K:F#min
['A2 F2', 'e2 (c>B)(c>d) c2 (BA) (B>A) (B>c) B2'  
X:1
L:1/8
Q:1/4=108
M:4/4
K:F#min
 A2 | F2 (F>E) E>FA>B |{AB} c2 (B>A) A3 c | B3 c (dc)(de) |{de} f2 B>c B3 c | d>cde{de} f2 (ed) | 
 c>B (A/B/c/d/){c} e2 d>c | B2 f2 e<cB>c | A2 F2 F2 :| A2 | (F>E) F>A F2 e2 | (c>B)(c>d) c2 (BA) | 
 (B>A) (B>c) B2 a2 | (fe)(fa) f2 (ef/a/) | (F>E)(F>A) TF2 (ed) | c>B (A/B/)(c/d/){cd} e2 d>c | 
 B2 f2 (e<c)(B<c) | A2 F2 F2 :|  