Build a musical arrangement using the indicated alphabet-based system and the given motif.
X:1
L:1/8
Q:1/4=126
M:3/4
K:Dphr
['(3BAG ^F2 G2', 'D6 d2 ^c2 d2 B6 d<^c =e<d', 'DC DE']  
X:1
L:1/8
Q:1/4=126
M:3/4
K:Dphr
 D2 d2 (3BAG | ^F2 G2 (3BAG | ^F3 D (3EDC | D6 | D2 d2 (3cdc | A2 B2 (3BAG | Ad Ad Ad | A4 AB | 
 Tc3 A/c/ (3BAG | ^F2 G2 AB | TA3 ^F/A/ (3GFE | D2 E2 (3EDC | C2 c2 c/B/A/G/ | ^F2 C2 DE | 
 DC DE ^FE | D6 :: d2 ^c2 d2 | B6 | d<^c =e<d c<B | A6 | dG AB ^cd | T^c3 B/c/ (3BAG | 
 ^F2 D2 d/c/B/A/ |1 G>^F GA B^c :|2 G>^F GF GA |: B>A G>^F GB | TA>G ^FD FA | TG>^F GF ED | 
 E<G C4 | CD E2 ^F/G/A/B/ | c>B AG ^FE |1 DC DE ^FG | A/B/G/B/ A4 :|2 DC DE ^FE | D6 |]  