HOR_SEP_LEN = 3
VER_SEP_LEN = 3
DIAG_SEP_INNER_LEN = 2
DIAG_SEP_OUTER_LEN = 3
PAD = 4
TOKENS_PER_PLAYER = 4

PLAYER_COLORS = {
    0: 'blue',
    1: 'red',
}
PLAYER_NAMES = {
    0: '1 (Blue)',
    1: '2 (Red)',
}