import os
import sys

Indok = sys.argv[1]
Outdok = sys.argv[2]

with open(Indok) as InDok:
    with open(Outdok, 'a') as OutDok:
        for line in InDok:
            linelist_lower = []
            linelist = eval(line[:-1])
            for word in linelist:
                if len(word) > 1:
                    linelist_lower.append(word.lower())
            OutDok.write('[[\'' + str(' '.join(linelist_lower)) + '\'],[\'Soon\']]' )
            OutDok.write('\n')