Formulate complementary chord patterns consistent with the given tune.
|: fg | a2 ga f2 df | e2 ce dBGE | DFED CEAc | Bdfe e2 fg | 
 a2 ga f2 df | e2 ce dBGE | DFED CEAc | BAGA A2 :: GA | B2 BG EFED | 
 CEAB c2 Bc | defg afba | gefe e2 fg | abag f2 ed | c2 ec dBGE | 
 DFED CEAc | BAGA A2 :|  
X:1
L:1/8
M:4/4
K:A
|: fg |"A" a2 ga"D" f2 df |"A" e2 ce"E" dBGE |"D" DFED"A" CEAc |"Bm" Bdfe"E" e2 fg | 
"A" a2 ga"D" f2 df |"A" e2 ce"E" dBGE |"D" DFED"A" CEAc |"E" BAGA"A" A2 :: GA |"E" B2 BG EFED | 
"A" CEAB c2 Bc |"D" defg afba |"Bm" gefe"E" e2 fg |"A" abag"D" f2 ed |"A" c2 ec"E" dBGE | 
"D" DFED"A" CEAc |"E" BAGA"A" A2 :|  