3LKUMB3UN4ZQQVIANSEDTPLS4TZFYGURXQSMISZX6OG3FYG3FL4QC
NQ22ZIMD7U26TTQZPSUQBOGJRU3FYOTARB5OBWQHJUV6GWAYXSSAC
SFGLILRDOVHCOPRQ4STHE7RHNNVTNDS36COF2GRWT5XYJOJQ2LFQC
words_emb_matrix = as.matrix(unnested_words[,2:32])
words_emb_matrix = as.matrix(unnested_words[,-1])