def number(input):
    for i in range(input+1):
        s = ""

        for x in range(i):
            s+= str(i)

        print(s)
number(4)

195e667cddf1dccaabda52d316739903e7ba9b59
<mask token>

def number(input):
    for i in range(input + 1):
        s = ''
        for x in range(i):
            s += str(i)
        print(s)


<mask token>

def number(input):
    for i in range(input + 1):
        s = ''
        for x in range(i):
            s += str(i)
        print(s)


number(4)

def number(input):
    for i in range(input+1):
        s = ""

        for x in range(i):
            s+= str(i)

        print(s)
number(4)
