Form harmonies using the specified musical structure and the supplied motif.
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
['B2 B Bgf e2 e efg ded', 'B2 B Bgf e2 e efg ded'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
 (d/c/) | B2 B Bgf | e2 e efg | ded dcB | (BA)A A2 d/c/ | B2 B Bgf | e2 e efg | ded cBA | 
 (AG)G G2 :| (g/a/) | b2 g a2 f | gfe dcB | cdc BgB | (BA)A A2 g/a/ | b2 g a2 f | gfe agf | 
 bag fge | dgf edc | B2 B Bgf | e2 e efg | ded dcB | (BA)A A2 d/c/ | B2 B Bgf | e2 e efg | 
 ded cBA | (AG)G G2 |]  