x = data#['SESSIONI']
check = 0
while check == 0:

    print(type(x))
    if type(x) == 'list':
        for key in range(len(x)):
            #print(key)

            try:              
                x = x[key]
                #del key

            except:
                print(type(x))
                print(x[key])
                check = 1



    else:
        for key in x:
            #print(key)
            try:
                x = x[key]
                #del key

            except:
                print(type(x))
                print(key)
                check = 1