Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
Q:3/8=100
M:6/8
K:F
['C2 C']  
X:1
L:1/8
Q:3/8=100
M:6/8
K:F
 c2 B | AGF ABc | DDE FED | C2 C CDE | F3 c2 B | (AG)F ABc | D2 E (FE)D | C2 C CDE | F3- F2 c | 
 ddd dcA | ccc d2 d | (cA)G FGA | D3 (c2 B) | AGF ABc | DDE FED | C2 C (CD)E | F3- F2 z ||  