Build a musical arrangement using the indicated alphabet-based system and the given motif.
X:1
L:1/16
M:4/4
K:C
['B2E2A2 |[M:2/4][K:G]SOSOO BcBA B2g2 dcBd B2(AG) ded^c', 'gabg e2>d2']  
X:1
L:1/16
M:4/4
K:C
 B2E2A2 |[M:2/4][K:G]SOSOO .!fermata!PMTuC2O[Q:1/4=60]"_vb"(MGA) | BcBA B2g2 | dcBd B2(AG) | 
 ded^c d2(gf) | e^deg A2(gf) | edcB dcBA | cBAG A2GE | GFGA BGdB | A^GAB =G2 :: d2 | e^def g2G2 | 
 gabg e2>d2 | B2d2 efgf | ed^ce d2(Bd) | efga gfef | gabg e2>d2 | BABc dcde | fdef g2(ef) | 
 g2(dg) edeg | dBde dcBA | G2(ge) dgdB | A^GAB =G2 :|  