credit to @up
2char list of things that haven't been archived yet
en, eq, er, ev, ew, ex, ez, ff, fr, fw, fx, gg, gn, go, ha, hd, he, hg, hh, hi, hj, hk, hm, hp, id, if, ii, il, im, in, io, ip, iq, is, it, ja, jb, je, ji, jj, jk, jm, jr, js, kk, ko, lb, le, lg, li, lk, ll, lo, lt, lu, lv, ly, mc, md, me, mf, mi, mj, mk, ml, mm, mn, mo, mr, my, nb, ng, nn, no, nz, oc, of, og, oh, oi, oj, ok, on, oo, op, or, os, ox, pd, pi, pn, pp, pq, pr, ps, qa, qe, qi, qq, qw, qz, rf, rg, rm, rn, rr, sa, sc, sd, sg, so, ss, st, tb, tm, tn, to, ts, tt, tu, tv, ty, uh, ui, uk, um, up, us, uu, vb, zj, vc, vp, vv, vx, wa, we, wm, wo, wp, ws, ww, xd, xk, xp, xu, xx, xy, xz, ya, ye, yk, ym, yo, yt, yw, yy, yz, za, zj, zt, zu, zx, zz, 1k, 1m, 3k, 4u, g0, g1, v1, l2, g3
1X, 2X, 3X all checked