# 1 Step ищем сторону мачты
    y_ot_m = (a[1] * m[0] - v[0] * (a[1] + v[1]) + v[1] * (a[0] + v[0])) / a[0]
    if y_ot_m > m[1]:
        board_m = 1
    else:
        board_m = -1
    if a[0] > 0:
        board_m = board_m * -1
    # 2 Step ищем сторону врага
    y_ot_w = (a[1] * w[0] - v[0] * (a[1] + v[1]) + v[1] * (a[0] + v[0])) / a[0]
    if y_ot_w > w[1]:
        board_w = 1
    else:
        board_w = -1
    if a[0] > 0:
        board_w = board_w * -1