Create tunes following the given musical pattern and motif.
X:1
L:1/8
M:4/4
K:F
['a2 gf{b}', 'gf afge f2'  
X:1
L:1/8
M:4/4
K:F
 F>GA>B{d} c2 BA |{d} c2 BA{c} B2 AG | F>GA>B c>de>f | g>ab>a (a2 g2) ::{b} a2 gf{b} a2 gf | 
 g>fg>a ge c2 |{a} a2 gf{b} a2 gf | afge f2 F2 :|  