Sorry, couldn't find any words matching 臣一主二.
Kanji — 4 found
7.264003489513286
7 strokes.
JLPT N2.
Jōyō kanji, taught in grade 4.
retainer,
subject
0.0058158554759914225
1 stroke.
JLPT N5.
Jōyō kanji, taught in grade 1.
one,
one radical (no.1)
0.6215695539965832
5 strokes.
JLPT N4.
Jōyō kanji, taught in grade 3.
lord,
chief,
master,
main thing,
principal