cakephp3两个外键同型号

Tabel coding

id |  level1  |  level2  |  title
_____________________________________
1  |  100     |  1       |  numberOne
2  |  100     |  2       |  NumberTwo
3  |  101     |  1       |  Compay
4  |  101     |  2       |  association

Table Organizations

id  | name  |  type  | level
____________________________
1   | intel |  3     |  1 
2   | IBM   |  4     |  2

Model Organizations

class organizationsTable extends table
{    
    public function initialize(array $config)
    {       
        $this->table('organizations');
        $this->primaryKey('id');

        $this->belongsTo('coding', [
            'foreignKey' => 'type',
            'joinType' => 'INNER',      
            ],
            'coding', [
            'foreignKey' => 'level',
            'joinType' => 'INNER']);

    }
}

this code$organization->find('all')->contain(['coding']) only set level to foreignKey but i want set level and type to foreignKey for table organizations

i sql query like this

select * from organizations inner join coding on organizations.type=coding.id inner join coding ccc on organizations.level=ccc.id

how create join like this?

EDIT

i write this but say error :organizations is not associated with coding

$this->belongsTo('yyyy', [
    'foreignKey' => 'type',
    'className' => 'coding' 
    ],
    'xxxx', [
    'foreignKey' => 'level',
    'className' => 'coding'
]);

in cakephp2 Multiple relations to the same model

but in cakephp3 try like this

$this->belongsTo('aliasName1', [
    'foreignKey' => 'type',
    'className' => 'coding'
    ]);
$this->belongsTo('aliasName2', [
    'foreignKey' => 'level',
    'className' => 'coding' 
    ]);

Controller

$organization->find('all')->contain(['aliasName1'])->contain(['aliasName2']);