function test(input){
    let num = Number(input[0]);
    let counter = 0;
    let ticketCode = 0;
    let ticketSum = 0;

    for(let x1 = 'B'.charCodeAt(); x1 <= 'L'.charCodeAt(); x1+=2){
        for(let x2 = 'f'.charCodeAt(); x2 >= 'a'.charCodeAt(); x2--){
            for(let x3 = 'A'.charCodeAt(); x3 <= 'C'.charCodeAt(); x3++){
                for(let x4 = 1; x4 <= 10; x4++){
                    for(let x5 = 10; x5 >=1; x5--){
                        counter++
                        if(num === counter){
                            ticketCode = String.fromCharCode(x1) + String.fromCharCode(x2) + String.fromCharCode(x3) + x4 +x5;
                            ticketSum = x1+x2+x3+x4+x5
                        }
                    }
                }
            }
        }
    }
    console.log(`Ticket combination: ${ticketCode}\nPrize: ${ticketSum} lv.`)
}