#!/usr/bin/python3

words = [i.rstrip() for i in open("wordlist", "r").readlines()]

nocontain = []
contains = []
defcontains = []

while True:
    line = input("? ")
    if line.split(' ')[0] == "add":
        # rules parser
        string = line.split(' ')[1]
        splitted = [(string[i:i+2]) for i in range(0, len(string), 2)]
        count = 0
        for i in splitted:
            if i[0] == "n":
                nocontain.append(i[1])
                print("\033[47;97m {} ".format(i[1]), end="")
            elif i[0] == "y":
                contains.append((i[1], count))
                print("\033[103;97m {} ".format(i[1]), end="")
            elif i[0] == "g":
                defcontains.append((i[1], count))
                print("\033[102;97m {} ".format(i[1]), end="")
            print("\033[0m")

            count += 1
    elif line.split(' ')[0] == "reduce":
        buf = []
        for i in words:
            counter = 0
            status = 1
            for j in i:
                if status == 0: break
                try:
                    req = [item[0] for item in defcontains if item[1] == counter][0]
                except:
                    req = None
                nothere = [item[0] for item in contains if item[1] == counter]
                if req != None:
                    if req == j:
                        counter += 1
                        continue
                    else:
                        status = 0
                for k in nothere:
                    if k == j:
                        status = 0
                if j in nocontain:
                    status = 0
                counter += 1
            for j in contains:
                if not j[0] in i:
                    status = 0
            if status == 1:
                buf.append(i)
        words = buf
    elif line.split(' ')[0] == "listbuffers":
        print(nocontain, contains, defcontains)
    elif line.split(' ')[0] == "words":
        print(words)