Export data from python to a txt file

[Ana Dionísio]

Hello!!!

I have this lists a=[1,3,5,6,10], b=[a,t,q,r,s] and I need to export it to a txt file and I can't use csv.

And I want the next format:

a 1 3 5 6 10
b a t q r s

I already have this code:

"f = open("test.txt", 'w')
 f.write("a")
 f.write("\n")
 f.write("b")
 f.write("\n")

 for i in xrange(len(a)):
    LDFile.write("\t")
    LDFile.write(str(a[i]))
    LDFile.write("\t")
    LDFile.write(str(b[i]))

 f.close()"

But it doesn't have the format I want. Can you help?

Thanks!