Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
M:3/4
K:Fmix
['ddd c2']  
X:1
L:1/8
M:3/4
K:Fmix
 ddd | c2 B>A BA | B2 A<F dd/e/ | f2 ff e>d | d3 ddd | c2 BA Bc | B2 AF AA/B/ | c2 B>A FF | F3 ||  