from string import split, find, replace, join, strip

from string import split, find, replace, join, strip

from copy import copy, deepcopy

from copy import copy, deepcopy

from math import sqrt

from math import sqrt

try:

try:

    from kombilo.sgfpars import Node, Cursor, SGFError, SGFescape

    from kombilo.sgfpars import Node, Cursor, SGFError, SGFescape

from Tkinter import *

from Tkinter import *

import math

import math

import sys

import sys

import os

import os