Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
M:4/4
K:Cdor
['f<B{Bc}d>c B<GG>B', 'f<dd>e f>gd>b']  
X:1
L:1/8
M:4/4
K:Cdor
 g | f<B{Bc}d>c B<GG>B | F>BD>B F<DD>g | f<B{Bc}d>c B<GG>B | F>BD>d{d} c2 c :| g | f<dd>e f>dd<g | 
 f<dd>e f>gd>b | f<dd>e f>gd>b | f<dd>B{d} c2 cg | f<dd>e f<dd>g | f<dd>e f>gd<f | g<bf>g d>fc>f | 
 G<BF>D{D} C2 C ||  