Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
M:4/4
K:Bdor
['FB, B,2 CEAG FB,B,A B3 c dcBd', 'FABc dfec']  
X:1
L:1/8
M:4/4
K:Bdor
|: FB, B,2 CEAG | FB,B,A B3 c | dcBd cAGA | FGAF B2 AG | FB, B,2 CEAG | FB,B,A B3 c | dcBd cAGA |1 
 FGAF B2 AG :|2 FGAF BABc || d3 e feaf | eccc FECA, | B,FFE FABc | dfec dcBc | dcBc bBBB | 
 cAGA FECA, | B,CDE FABc | dfec dcBc | df f2 dfaf | eccc FECA, | B,FFE FABc | dfec dcBc | 
 dBFB dBGB | cAGA FECA, | B,CDE FABc | dfec dBAG ||  