Proto-Uralic

For now, this is a table of medial consonant clusters.

Working off the appendix from this: http://urn.fi/URN:NBN:fi-fe20071746

1st↓ · 2nd →	p	t	č	k	s	ś	ð	ðʲ	w	j	l	r	m	n	ŋ
p	pp	pt			ps	pś	pð
t				tk
č				čk
k		kt		kk	ks	kś
s				sk
ś				śk
ðʲ				ðʲk					ðʲw
x		xt	xč		xs	xś	xðʲ		xj	xl	xr	xm	xn
w							wð			wj	wl
j									jw				jm			jŋ
l		lt		lk					lw	lj			lm		lŋ
lʲ				lʲk
r	rp	rt		rk					rw				rm
m	mp	mt			ms	mś
n		nt	nč		nś
ń						ńś
ŋ		ŋt		ŋk	ŋs