def same_side_cross(v1, v2):
    """Checks if one line crosses both crossings from the same side"""
    if abs(v1[0] - v2[0]) == 1:
        return v1[0].top == v2[0].top
    elif abs(v1[1] - v2[0]) == 1:
        return v1[1].top == v2[0].top
    elif abs(v1[1] - v2[1]) == 1:
        return v1[1].top == v2[1].top
    elif abs(v1[0] - v2[1]):
        return v1[0].top == v2[1].top
    else:
        return False
