Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
['d2 A A2 F GAB A2 z', 'A2 A']  
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
 d2 A A2 F | GAB A2 z | Bcd efg | fed cBA | d2 A A2 F | GAB A2 z | Bcd efg | Adc d3 :: e2 A A2 f | 
 efg f3 | efg fed | cdB A2 A | BGB AFA | BGB A2 A | Bcd efg | Adc d3 :|  