function warriorQuest(input){
    let crypted=input.shift();
    for(let line of input) {
        if(line==="For Azeroth"){
            break;
        }
        let [command,firstValue,secondValue,thirdValue]=line.split(" ");
        if(command==="GladiatorStance"){
            crypted=crypted.toUpperCase();
            console.log(crypted)

        }else if(command==="DefensiveStance"){
            crypted=crypted.toLowerCase();
            console.log(crypted)

        }else if(command==="Dispel"){
            let index=Number(firstValue);
            let letterToReplace=secondValue;
            if(index>=0 && index<crypted.length){
                let toReplace=crypted[index];
                crypted=crypted.replace(toReplace,letterToReplace);
                console.log(`Success!`);

            }else {
                console.log(`Dispel too weak.`);
            }

        }else if(command==="Target"){
            if(firstValue==="Change"){
                while (crypted.includes(secondValue)){
                    crypted=crypted.replace(secondValue,thirdValue);
                }
                console.log(crypted)
            }else if(firstValue==="Remove"){
                while(crypted.includes(secondValue)){
                    crypted=crypted.replace(secondValue,"");
                }
                console.log(crypted)

            }else {
                console.log(`Command doesn't exist!`)
            }
        }else {
            console.log(`Command doesn't exist!`);
        }





    }
}