function solve(input) {
    let countBatch = Number(input.shift());
    for (let i = 1; i <= countBatch; i++) {
        let isFlour = false;
        let isEgg = false;
        let isSugar = false;
        let isBake = false;
        while (!isEgg || !isBake || !isFlour || !isSugar){
            let product = input.shift();
            switch (product) {
                case `flour`: isFlour = true; break;
                case `eggs`: isEgg  = true; break;
                case `sugar`: isSugar  = true; break;
                case `bake`:{
                    if(isFlour&&isEgg&&isSugar){
                        isBake=true;
                        continue;
                    } else {
                        console.log(`The batter should contain, eggs and sugar!` );
                    }
                }break;
            }
        }
        console.log (`Baking batch number${i}...`)
}
}