Construct a melodic arrangement based on the chord sequence given.
'Em', 'D', 'Em', 'D', 'Bm', 'Em', 'Em', 'D', 'Em', 'D', 'Bm', 'Em'  
X:1
L:1/8
M:2/2
K:G
"Em" e2 e2 E2 EF | GFGA BAB^c |"D" d2 d2 D2 DE | FAdB AFED |"Em" e2 e2 E2 EF | GFGA BAB^c | 
"D" dcBA"Bm" BAGF |"Em" E4 E2 B2 ::"Em" B2 e2 e3 d | Bdef gfed |"D" A2 d2 d3 B | ABde fedf | 
"Em" e2 B2 g2 B2 | a2 B2 b3 a |"D" gfed"Bm" Bgfg |"Em" e4 e2 B2 :|  