Develop melodic lines utilizing the given motif according to the designated arrangement.
X:1
L:1/8
M:3/4
K:G
['BB Be d3 B cf e3 d', 'g2 z2'  
X:1
L:1/8
M:3/4
K:G
 BB |:"G" Be d3 B |"Am" cf e3 d |"D7" dc' f2 ef |"G" gf gb dc | Be d3 B |"Am" ce e3 d | 
"D7" dc' fa df |1"G" g2 z2 BB :|2"G" g2 z2 fg |:"D7" ag fe dc |"G" Bd g3 b |"D7" ac' e3 f | 
"G" gb dg B2 |"D7" ag fe dc |"G" Bd g3 b |"D7" ac' fa df |1"G" g2 z2 fg :|2"G" g2 z2 z2 |]  