private void printQuadranten(int eersteQuadrant, int derdeQuadrant) {
        //Print regel 1
        for (int quadrantNummer = eersteQuadrant; quadrantNummer <= derdeQuadrant; quadrantNummer++) {
            quadranten[quadrantNummer].printVakken(0, 2);
            if ((quadrantNummer + 1) % 3 != 0) System.out.print("|");
        }
        System.out.println();

        //Print regel 2
        for (int quadrantNummer = eersteQuadrant; quadrantNummer <= derdeQuadrant; quadrantNummer++) {
            quadranten[quadrantNummer].printVakken(3,5);
            if ((quadrantNummer + 1) % 3 != 0) System.out.print("|");
        }
        System.out.println();

        //Print regel 3
        for (int quadrantNummer = eersteQuadrant; quadrantNummer <= derdeQuadrant; quadrantNummer++) {
            quadranten[quadrantNummer].printVakken(6,8);
            if ((quadrantNummer + 1) % 3 != 0) System.out.print("|");
        }
        System.out.println();
    }