bro

def is_magic(m):
    n = len(m)
    s = (n ** 2 + 1) * n // 2
    return (
        set(range(1, n ** 2 + 1)) == set(i for r in m for i in r) and
        all(sum(r) == s for r in (*m, *zip(*m))) and
        sum(m[i][i] for i in range(n)) == sum(m[i][-i - 1] for i in range(n)) == s
    )

k = 0
m = input().split(',')
print(m)
array = [[None] * int(len(m)**(0.5))]*int(len(m)**(0.5))
for i in range(0, int(len(m)**(0.5) + 0.5)):
    for j in range(0, int(len(m)**(0.5) + 0.5)):
        array[i][j] = m[k]
        print(m[k])
        print(array)
        print('To m[' + str(i) + '] is ' + str(m[i]) +'.')
        k = k + 1
print(array)
is_magic(array)