Design melodious sequences that follow the stipulated arrangement.
'Sectional: Through Composed'  
X:1
L:1/8
M:3/4
K:Gmin
 G2 G2 (Bd) | c2 c2 B2 | A2 AB AG | d2 D2 ^F2 | G2 (GA) (Bd) | c2 ed cB | A2 G2 F2 | [B,G]4 z2 :: 
 d2 de fd | c2 cd ec | B2 B2 A2 | A2 B2 z2 | d2 (de) (fe/d/) | c2 (cd) (ed/c/) | (Be) (dc) (BA) | 
{A} [DB]4 Tc2 | d2 (Bc) (dB) | cB AB cA | B>A GB AG | (^F2 D2) z2 | G2 GA Bd | (c>d) ed cB | 
 A2 G2{B} A{G}^F | [B,G]6 :|"^Variation 1st" G2 GA Bd | cdecdB | ABcABG | ^FAdcBA | G>ABcdB | 
 cdedcB | AScBAG^F |{^F} G4 :: (B>c)dedf | (A>B)cdce | dBBdcA | [EA]2 [DB]2 z2 | z DFBd f | 
 z CFAc e | dgfedc |{c} B4 Tc2 | d>cBcdB | cBABcA | B>AG>BAG | ^FAdAFD | G2 GABd | c>dedcB | 
 AcBGA^F | G4 z2 :|  