Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/4
M:4/4
K:Cmix
['G c d/c/ c E F F', 'F F G c/B/ G']  
X:1
L:1/4
M:4/4
K:Cmix
 G | c d/c/ c E | F F G c/B/ | G G/F/ D/C/ D | C3 :| G/A/ | B G F F | G c/B/ G G | c c/d/ e/c/ d | 
 c3 G | c d/c/ c E | F F G c/B/ | G G/F/ D/C/ D | C3 |]  