Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:3/4
K:Gmin
['(GABc) d3 c (Bcd=e) f2 (ef) (gd)(dc)', 'z2 (GABc) d3 c Bcd=e f2 ef']  
X:1
L:1/8
M:3/4
K:Gmin
 (GABc) d3 c | (Bcd=e) f2 (ef) | (gd)(dc) B2 (AG) | A2 (GF) D2 z2 | (GA)Bc d2 cB | (cB)(AG) F2 Ac | 
 (B2 AG) (AGAc) | B2 A>G G2 z2 :| (GABc) d3 c | Bcd=e f2 ef | g2 d2 (edcB) | A2 G>F F2 z2 | 
 (d>ed.B) .c.c.c.A | (B>cB).G .A.G.F(D | B3) (G A3) (F | G>)FD^F G2 z2 ||  