Construct a musical composition following the designated musical form and incorporating the given motif.
X:1
L:1/8
M:6/8
K:G
['GAB A3 EFG', 'G2 g- gdc Bcd', 'G3 G2 g dcB Bcd GAB A2'  
X:1
L:1/8
M:6/8
K:G
 (d/c/) | B3 GAB | A3 EFG | FEF DEF | GAB ABc | BAB GAB | A3 EFG | FGA DEF | G3 G3 :: B | 
 G2 g- gdc | Bcd GAB | A2 a- abg | fga def | G2 g- gdc | Bcd efg | dcB AGF | G3 G3 :| G2 g dcB | 
 Bcd GAB | A2 a- abg | fga def | gab afd | efg fdB | edc BcA | G3 G3 ||  