function cars(input) {
    const result = carFactory();

    input.forEach(el => {
        if (el.includes('create') && el.includes('inherit')) {
            const [_, name, command, parent] = el.split(' ');
            result[command](name, parent);
        } else if (el.includes('create')) {
            const [command, name] = el.split(' ');
            result[command](name);
        } else if (el.includes('set')) {
            const [command, name, key, value] = el.split(' ');
            result[command](name, key, value);
        } else {
            const [command, name] = el.split(' ');
            result[command](name);
        }
    });


    function carFactory() {
        const cars = {
            create(name) {
                cars[name] = {};
            },
            inherit(name, parent) {
                cars[name] = Object.create(cars[parent]);
            },
            set(name, key, value) {
                cars[name][key] = value;
            },
            print(name) {
                const res = [];

                for (const key in cars[name]) {
                    res.push(`${key}:${cars[name][key]}`)
                }

                console.log(res.join(','));
            }
        }

        return cars;
    }
}