Pretty much, my program runs as correctly as I can think of...
I am even trying with input such as:

9
Physics education education
Thursday 3
Maths education AND A LOT OF FUN FUN1 FUN LOT OF FUN FUN1 FUN  FUN education education
Tuesday 1
Chemistry education
Thursday 1
Physical education1 education
Saturday 2
Astronomy
Saturday 4
Urban geography AND A LOT OF FUN FUN1 FUN LOT OF FUN FUN1 FUN  FUN education educationA LOT OF FUN FUN1 FUN LOT OF FUN FUN1 FUN  FUN education       educationA A LOT OF FUN FUN1 FUN LOT OF FUN FUN1 FUN  FUN education education
Tuesday 4
A A A A A A A A A A A A A A A  A A A A A A A AA A A  AA  AA A A  AAA  AA  A A  A  A AA  A A A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A  A  A AA  A
Saturday 1
Modeling
Thursday 2
Biology
Thursday 4
1
education
Thursday 2

And it still works. What is test number 3?

My code is here:
http://www.vitoshacademy.com/python-algorithm-challenge-first-day-at-school/

Try to test the following.

1
iammasterj
Tuesday 1

may be it is test

1
vasya like computers
Thursday 1