[a, a (100), a, a (101), a, a (102), After, Student (1), After, Student (1), After, Student (9999999), One, Student (1), Shoebottom, Isaac (3429063), Shoebottom, Isaac (3429069)]
[a, a (101), a, a (102), After, Student (1), After, Student (9999999), One, Student (1), Shoebottom, Isaac (3429063)]
[Zzzzz, Zzzzz (100000000), Test, Adam (89), Shoebottom, Isaac (3429063), One, Student (1), Gorsk, Lam (8990), After, Student (9999999), After, Student (1), a, a (102), a, a (101)]
There was no such student in the list
[a, a (101), a, a (102), After, Student (1), After, Student (9999999), Gorsk, Lam (8990), One, Student (1), Shoebottom, Isaac (3429063), Test, Adam (89), Zzzzz, Zzzzz (100000000)]
9