Here’s a randomly generated cipher of unknown type. Two of my ID tests put the correct type on top and one ID test put it in second place. Both a key search and a hill-climber solved it quickly with no crib. I added the “NeDB” database program (written for node.js) to my generator so the cipher was saved in json format to my new random cipher database file.
AEMBE FLAER HAAIH PLRSC SPTFD IOLBT NHROR NEAHT SAEPI NUCEE TTTIY
VRGOT ARBYT NPLOO OSSEE YNSER IDYAA WIOUM MSOTO CLMAO REEMU ALEOE