Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
M:3/8
K:F
['C/C/ FF/G/A/B/ ccc ddd c2 c/c/ BBB']  
X:1
L:1/8
M:3/8
K:F
 C/C/ | FF/G/A/B/ | ccc | ddd | c2 c/c/ | BBB | AAA | GGG | F2 c | Gc>B | Af>c | cAG | F2 |]  