class C(object):
    pass

c = C()
c.a0 = 0
c.a1 = 1
c.a2 = 2
c.a3 = 3
c.a4 = 4
c.a5 = 5
c.a6 = 6
c.a7 = 7
c.a8 = 8
c.a9 = 9
c.a10 = 10
c.a11 = 11
c.a12 = 12
c.a13 = 13
c.a14 = 14
c.a15 = 15
c.a16 = 16
c.a17 = 17
c.a18 = 18
c.a19 = 19
c.a20 = 20
c.a21 = 21
c.a22 = 22
c.a23 = 23
c.a24 = 24
c.a25 = 25
c.a26 = 26
c.a27 = 27
c.a28 = 28
c.a29 = 29
c.a30 = 30
c.a31 = 31
c.a32 = 32
c.a33 = 33
c.a34 = 34
c.a35 = 35
c.a36 = 36
c.a37 = 37
c.a38 = 38
c.a39 = 39
c.a40 = 40
c.a41 = 41
c.a42 = 42
c.a43 = 43
c.a44 = 44
c.a45 = 45
c.a46 = 46
c.a47 = 47
c.a48 = 48
c.a49 = 49

def f(o):
    print o.a0
    print o.a1
    print o.a2
    print o.a3
    print o.a4
    print o.a5
    print o.a6
    print o.a7
    print o.a8
    print o.a9
    print o.a10
    print o.a11
    print o.a12
    print o.a13
    print o.a14
    print o.a15
    print o.a16
    print o.a17
    print o.a18
    print o.a19
    print o.a20
    print o.a21
    print o.a22
    print o.a23
    print o.a24
    print o.a25
    print o.a26
    print o.a27
    print o.a28
    print o.a29
    print o.a30
    print o.a31
    print o.a32
    print o.a33
    print o.a34
    print o.a35
    print o.a36
    print o.a37
    print o.a38
    print o.a39
    print o.a40
    print o.a41
    print o.a42
    print o.a43
    print o.a44
    print o.a45
    print o.a46
    print o.a47
    print o.a48
    print o.a49

f(c)
f(c)
f(c)
f(c)
