The octahedral complex of a metal ion `M^(3+)` with four monodentate ligands `L_(1),L_(2),L_(3) and L_(4)` absorb wavelength in the region of red, green, yellow and blue, respectively. The increasing order of ligand strength of the four ligands is :
A. `L_(4) lt L_(3) lt L_(2) lt L_(1)`
B. `L_(1) lt L_(3) lt L_(2) lt L_(4)`
C. `L_(3) lt L_(2) lt L_(4) lt L_(1)`
D. `L_(1) lt L_(2) lt L_(4) lt L_(3)`