Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/16
Q:1/4=120
M:2/4
K:D
['f2>f2 (e2>f2) (e>d)(c>B)', 'e2f2 (eA)A2 (eA)A2 de f6 (a3g/f/) (edcB)']  
X:1
L:1/16
Q:1/4=120
M:2/4
K:D
"^Allegro" A2 |({e} dcde) f2A2 |({e} dcde) f2>f2 | (e2>f2) (e>d)(c>B) | (A2>G2) F2>A2 | 
 (dcde) f2A2 | (dcde) f2>f2 | (e2>f2) (e>d)(c>B) | (A3c/B/) A2 z2 |]"_FF." d4 f4 | a4 f2A2 | 
{f} e>dc>d e2f2 | e8"_P." | (eA)A2 (eA)A2 | de f6 |"_F." (a3g/f/) (edcB) | AGF2- Fa"_P."(af) | 
 (fd)(dA) A2(f>e) | d4 z2 |]  