Add the secondary radical as 142.0 (虫), SC=8, FS=1

For the structure ⿲王X王, there are two situations for the radicals: 1) the radical of X, 2) 玉

Rad=the rad of X
U+6591 斑 (S=文, P=班省)
U+28325 𨌥 (S=車 and 珏/𤤴/玨/朋)

Rad=玉
U+73ED 班
U+2493B 𤤻 (var. of 班)
U+249A6 𤦦 (var. of 班)
U+2AEEE 𪻮
U+2DE5A 𭹚 (var. of 班)
U+2DE5E 𭹞 (var. of 斑)
U+30880 𰢀 (var. of 班)
U+30881 𰢁 (var. of 班)