function radioCrystals(input) {
    let target = Number(input[0]);

    for (let i = 1; i <= input.length; i++) {
        console.log(`Processing chunk ${input[i]} microns`);

        let count = 0;

        while (input[i] / 4 >= target) {
            input[i] = input[i] / 4;
            count++;
        }
        console.log(`Cut x${count}`);
        if (input[i] === target) {
            console.log(`Finished crystal ${input[i]} microns`);
            continue;
        } else {
            console.log("Transporting and washing");
        }

        count = 0;
        while (input[i] * 0.8 >= target) {
            input[i] = 0.8 * input[i];
            count++;
        }
        console.log(`Lap x${count}`);
        if (input[i] === target) {
            console.log(`Finished crystal ${input[i]} microns`);
            continue;
        } else {
            console.log("Transporting and washing");
        }

        count = 0;
        while (input[i] - 20 >= target) {
            input[i] = input[i] - 20;
            count++;
        }
        console.log(`Grind x${count}`);
        if (input[i] === target) {
            console.log(`Finished crystal ${input[i]} microns`);
            continue;
        } else {
            console.log("Transporting and washing");
        }

        count = 0;
        while (input[i] - 2 >= target - 1) {
            input[i] = input[i] - 2;
            count++;
        }
        console.log(`Etch x${count}`);
        if (input[i] === target) {
            console.log(`Finished crystal ${input[i]} microns`);
            continue;
        } else {
            console.log("Transporting and washing");
        }

        count = 0;
        while (input[i] + 1 <= target) {
            input[i] = input[i] + 1;
            count++;
        }
        console.log(`X-ray x${count}`);
        if (input[i] === target) {
            console.log(`Finished crystal ${input[i]} microns`);
            continue;
        } else {
            console.log("Transporting and washing");
        }
    }
}

//radioCrystals([1375, 50000]);
radioCrystals([1000, 4000, 8100]);