Example: lium / les / seap / lim / mus / mis / sus / nus / suis / san / sois / taum / puos / sais / mip / soup / lis / neuk / soes / nal / sis / sit / piom / puot / saos / luk
This is rather unnatural, even in consonant heavy languages like the Slavic languages. See: http://www.personal.ceu.hu/students/97/Roman_Zakharii/polski...
Don't read this as disappointment though. This is really cool! Just wanted to point out this quirk.