System Register

function systemRegister(array) {
    let systems=new Map();

    for(let element of array){
        let [elementName,componentName,subcomponentName]=element.split(` | `);
        if(!systems.has(elementName)){
            systems.set(elementName,{});
            systems.get(elementName)[componentName]=[];
        }else{
            if(!systems.get(elementName)[componentName]){
                systems.get(elementName)[componentName]=[];
            }
        }
        systems.get(elementName)[componentName].push(subcomponentName);
    }

    let result=Array.from(systems);

    result.sort((element1,element2)=>{
        return Object.keys(element2[1]).length-Object.keys(element1[1]).length || element1[0].toLowerCase().localeCompare(element2[0].toLowerCase())
    })

        Object.keys(result[0][1]).sort((comp1,comp2)=>{

        return Object.values(result[0][1][comp2]).length-Object.values(result[0][1][comp1]).length
    })

    for(let element of result){
        console.log(element[0])
        for(let component in element[1]){
            console.log(`|||${component}`);
            for(let subcomponent of element[1][component]){
                console.log(`||||||${subcomponent}`);
            }
        }
    }
}