Devise harmonic sequences employing the allotted musical pattern and proposed motif.
X:1
L:1/8
Q:1/2=100
M:2/4
K:D
['B dBAF GGGB', 'F2 FD'  
X:1
L:1/8
Q:1/2=100
M:2/4
K:D
 B | dBAF | GGGB | dBAF | E2 z B | dBAF | GGGB | AGFE | D2 z :: E | F2 FD | GFGF | F2 FD | E2 z A | 
 FFFD | GGGB | AGFE | D2 z :|  