Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
Q:3/8=100
M:6/8
K:F
['B/c/dc BGc BGB dBG B/c/dc BGB', 'f2 d', 'cde Bcd', 'f2 d e>dc']  
X:1
L:1/8
Q:3/8=100
M:6/8
K:F
 B/c/dc BGc | BGB dBG | B/c/dc BGB | ABc cAF || f2 d e>dc | Bcd dBG | f2 d efg | ABc cAF || 
 Bcd cde | Bcd dBG | cde Bcd | ABc cAF || f2 d e>dc | Bcd dBG | f2 d e>dc | fed cAF |]  