The diffraction peaks shown in figure are indexed according to the reflection rules for BCC (i.e., the sum h + k + l must be even). Cite the h, k, and l indices for the first four diffraction peaks for FCC crystals consistent with h, k, and l all being either odd oreven.

(110) (211) (200) 80 90 100 20 30 40 50 60 70 Diffraction angle 20 Intensity (relative)