from telegram.ext import Updater, CommandHandler,\
    CallbackContext, MessageHandler, RegexHandler
from telegram import Update
from telegram.ext.filters import Filters

token = ''

updater = Updater(token=token, use_context=True)
dp = updater.dispatcher


def print_field(field):
    return '\n'.join(' '.join(s) for s in field)


def start(update: Update, context: CallbackContext):
    context.user_data['start'] = True
    context.user_data['field'] = [['-' for i in range(3)] for j in range(3)]
    update.effective_message.reply_text(
        print_field(context.user_data['field'])
    )


def place_cross(update: Update, context: CallbackContext):
    row, column = map(int, update.effective_message.text.split())
    field = context.user_data['field']
    field[row - 1][column - 1] = 'x'
    update.effective_message.reply_text(
        print_field(field)
    )


def error_cmd(update: Update, context: CallbackContext):
    update.message.reply_text(
        "I have not this command"
    )


dp.add_handler(CommandHandler('start', start))
dp.add_handler(RegexHandler(r'\d \d', place_cross))
dp.add_handler(MessageHandler(Filters.all, error_cmd))

updater.start_polling(clean=True)
updater.idle()