def _step0(a):
    if a > 0:
        return 0
    return 0


def _step1(a):
    if a > 1:
        return 1
    return 0


def _step2(a):
    if a > 2:
        return 2
    return 0


def _step3(a):
    if a > 3:
        return 3
    return 0


def _step4(a):
    if a > 4:
        return 4
    return 0


def _step5(a):
    if a > 5:
        return 5
    return 0


def _step6(a):
    if a > 6:
        return 6
    return 0


def _step7(a):
    if a > 7:
        return 7
    return 0


def _step8(a):
    if a > 8:
        return 8
    return 0


def _step9(a):
    if a > 9:
        return 9
    return 0


def _step10(a):
    if a > 10:
        return 10
    return 0


def _step11(a):
    if a > 11:
        return 11
    return 0


def _step12(a):
    if a > 12:
        return 12
    return 0


def _step13(a):
    if a > 13:
        return 13
    return 0


def route(a):
    return _step0(a) + _step1(a) + _step2(a) + _step3(a) + _step4(a) + _step5(a) + _step6(a) + _step7(a) + _step8(a) + _step9(a) + _step10(a) + _step11(a) + _step12(a) + _step13(a)
