Create music by following the alphabetic representation of the assigned musical structure and the given motif.
X:1
L:1/8
M:4/4
K:G
['B3 c']  
X:1
L:1/8
M:4/4
K:G
 B3 c B2 A2 | G3 A G2 F2 | c3 d B2 d2 | A2 d2 B2 z2 | B3 c d3 d | c2 cd B2 B2 | A2 AB c3 A | 
 A2 AB G2 z2 |]  