Construct a musical piece conforming to the alphabetically indicated blueprint and the supplied motif.
X:1
L:1/8
M:4/4
K:G
['G2 GB degd e2 gd edeg BGGB', 'gabg af g2']  
X:1
L:1/8
M:4/4
K:G
 G2 GB degd | e2 gd edeg | BGGB degd | egdB AG E2 :| gabg af g2 | Bdde =fged | gabg af g2 | 
 egdB AG E2 :|  