except that voiceless+voiced can't lamji.
The program I used to generate the clusters counted "j" as a sibilant, but not as voiced. If I add "j" to the voiced consonants, 10 unused clusters go away, leaving 19 unused out of 179 total medial clusters:
- bg
- bz
- dl
- dm
- fm
- fp
- fx
- gm
- gz
- jg
- lz
- mv
- pf
- px
- sf
- xm
- xp
- xt
- zv
{vedli} is now more or less popular.
I only checked against the 1342 gismu in the baselined list.