fun main(args: Array<String>) {
    val dates: Array<String> = arrayOf(
            "20.1-18.2",
            "19.2-20.3",
            "21.3-19.4"
    )
    val D = readLine()
    val M = readLine()
    val dateName = getDateName(D, M, dates)
    println(dateName)
}

fun getDateName(d: String?, m: String?, dates: Array<String>): String {
    var index: Int = -1
    for (date in dates) {
        val beginEnd = date.split("-")
        val dayBegin = beginEnd[0].split(".")[0]
        val monthBegin = beginEnd[0].split(".")[1]
        val dayEnd = beginEnd[1].split(".")[0]
        val monthEnd = beginEnd[1].split(".")[1]
        val isDayBeginBigger = dayBegin > dayEnd
        val isMonthDifferent = monthBegin != monthEnd
        if (m?.toInt()!! >= monthBegin.toInt() && m.toInt() <= monthEnd.toInt()) {
            if (!isMonthDifferent) {
                if (d?.toInt()!! >= dayBegin.toInt() && d.toInt() <= dayEnd.toInt()) {
                    index = dates.indexOf(date)
                    break
                }
            } else {
                if (isDayBeginBigger) {
                    if (m.toInt() == monthBegin.toInt() && d?.toInt()!! >= dayBegin.toInt() && d.toInt() <= 31
                            || m.toInt() <= monthEnd.toInt() && d?.toInt()!! >= 1 && d.toInt() <= dayEnd.toInt()) {
                        index = dates.indexOf(date)
                        break
                    }
                } else {
                    if (m.toInt() == monthBegin.toInt() && d?.toInt()!! >= dayBegin.toInt() && d.toInt() <= 31
                            || m.toInt() <= monthEnd.toInt() && d?.toInt()!! >= 1 && d.toInt() <= dayEnd.toInt()) {
                        index = dates.indexOf(date)
                        break
                    }
                }
            }
        }
    }

    return findName(index)
}

fun findName(index: Int): String {
    return when (index) {
        0 -> "Qovg'a"
        1 -> "Baliq"
        2 -> "Qo'y"
        else -> "Date name not found"
    }
}