info

s = '1A2642FF425A5A7E'
f = [s[i:i + 2] for i in range(0, len(s), 2)]
for i in range(len(f)):
    a = '0' * (4 - len(bin(int(f[i][0], 16))[2:])) + bin(int(f[i][0], 16))[2:]
    b = '0' * (4 - len(bin(int(f[i][1], 16))[2:])) + bin(int(f[i][1], 16))[2:]
    c = '  '.join([(a+b)[i:i + 1] for i in range(0, len(a+b), 1)])
    print(c)