Write a Python script that converts two sequences in non-interleaved
FASTA format to interleaved FASTA format. In the interleaved format
your program should print five characters of the sequence on each line.

For example if the input is

>human
ACCGTGAAAAACGTGAGTATA
>mouse
ACCAAAAGTGTAT

then the program should print on the screen

>human
ACCGT
GAAAA
ACGTG
AGTAT
A
>mouse
ACCAA
AAGTG
TAT

Your program should work for any input file of two sequences and not 
just this example. Submit a hardcopy in class on Oct 29th.