package main.basicprogramming.implementation.kotlin

fun main(args: Array<String>) {

    var testCases:Int = readLine()!!.toInt()

    while(testCases-- > 0) {
        val line1 = readLine()!!
        val line2 = readLine()!!
        val line3 = readLine()!!
        val line4 = readLine()!!

        if(ticTacToeLogic(line1,line2,line3,line4)) println("YES") else println("NO")
    }

}

fun ticTacToeLogic(line1:String, line2:String, line3:String, line4:String) : Boolean {
//    TODO: need to change some logic in case of expected next move

//    case -1 row check:
    if(checkPattern(line1) || checkPattern(line2)  || checkPattern(line3) || checkPattern(line4)) return true

//    case -2 column check
    else if(performColumnCheck(line1,line2,line3,line4)) return true

//    case -3 diagonal check
    else if(performDiagonalCheck(line1, line2, line3, line4)) return true
    return false
}

fun performDiagonalCheck(line1: String, line2: String, line3: String, line4: String): Boolean {
//    diagonals with 4 nodes
    val diagonalString1 = (line1[0].toString() + line2[1] + line3[2] + line4[3])
    val diagonalString2 = (line1[3].toString() + line2[2] + line3[1] + line4[0])


//    small diagonals with 3 nodes
    val diagonalString3 = (line1[1].toString() + line2[2] + line3[3])
    val diagonalString4 = (line1[2].toString() + line2[1] + line3[0])
    val diagonalString5 = (line2[0].toString() + line3[1] + line4[2])
    val diagonalString6 = (line2[2].toString() + line3[1] + line4[0])
    val diagonalString7 = (line2[3].toString() + line3[2] + line4[1])

    return (checkPattern(diagonalString1) || checkPattern(diagonalString2) || checkPattern(diagonalString3) || checkPattern(diagonalString4) || checkPattern(diagonalString5) || checkPattern(diagonalString6) || checkPattern(diagonalString7))

}

fun performColumnCheck(line1: String, line2: String, line3: String, line4: String): Boolean {
    for(i in 0..3) {
        val columnString = (line1[i].toString()+line2[i]+line3[i]+line4[i])
        if(checkPattern(columnString)) return true
    }
    return false
}

fun checkPattern(str:String) : Boolean{
    return str.contains("xx.") || str.contains(".xx") || str.contains("x.x")
}

package main.basicprogramming.implementation.kotlin

fun main(args: Array<String>) {

    var testCases:Int = readLine()!!.toInt()

    while(testCases-- > 0) {
        val line1 = readLine()!!
        val line2 = readLine()!!
        val line3 = readLine()!!
        val line4 = readLine()!!

        if(ticTacToeLogic(line1,line2,line3,line4)) println("YES") else println("NO")
    }

}

fun ticTacToeLogic(line1:String, line2:String, line3:String, line4:String) : Boolean {
//    TODO: need to change some logic in case of expected next move

//    case -1 row check:
    if(checkPattern(line1) || checkPattern(line2)  || checkPattern(line3) || checkPattern(line4)) return true

//    case -2 column check
    else if(performColumnCheck(line1,line2,line3,line4)) return true

//    case -3 diagonal check
    else if(performDiagonalCheck(line1, line2, line3, line4)) return true
    return false
}

fun performDiagonalCheck(line1: String, line2: String, line3: String, line4: String): Boolean {
//    diagonals with 4 nodes
    val diagonalString1 = (line1[0].toString() + line2[1] + line3[2] + line4[3])
    val diagonalString2 = (line1[3].toString() + line2[2] + line3[1] + line4[0])


//    small diagonals with 3 nodes
    val diagonalString3 = (line1[1].toString() + line2[2] + line3[3])
    val diagonalString4 = (line1[2].toString() + line2[1] + line3[0])
    val diagonalString5 = (line2[0].toString() + line3[1] + line4[2])
    val diagonalString6 = (line2[2].toString() + line3[1] + line4[0])
    val diagonalString7 = (line2[3].toString() + line3[2] + line4[1])

    return (checkPattern(diagonalString1) || checkPattern(diagonalString2) || checkPattern(diagonalString3) || checkPattern(diagonalString4) || checkPattern(diagonalString5) || checkPattern(diagonalString6) || checkPattern(diagonalString7))

}

fun performColumnCheck(line1: String, line2: String, line3: String, line4: String): Boolean {
    for(i in 0..3) {
        val columnString = (line1[i].toString()+line2[i]+line3[i]+line4[i])
        if(checkPattern(columnString)) return true
    }
    return false
}

fun checkPattern(str:String) : Boolean{
    return str.contains("xx.") || str.contains(".xx") || str.contains("x.x")
}
