Develop melodic phrases by utilizing the given motif and following the predetermined musical arrangement.
X:1
L:1/16
Q:1/4=90
M:2/4
K:G
['g2bg d2gd B2dB G2BG E2cA', 'G2G2G2 Bc d^cec dBGB cBcd cAFA GABc'  
X:1
L:1/16
Q:1/4=90
M:2/4
K:G
 d4 | g2bg d2gd | B2dB G2BG | E2cA F2dc | c4 B2d2 | g2bg d2gd | B2dB G2BG | E2cA BG AF | G2G2G2 :: 
 Bc | d^cec dBGB | cBcd cAFA | GABc defg | fgaf d2(Bc) | d^cec dBGd | cBcB cAFA | GBdg ecAF | 
 G2G2G2 :|  