Can someone pls help me understand these lines of code?

Question

what is the output of the code?

A = [1,2,3,4,5,6,7]
G = iter(A)
next(G)
for num in G:
print(num)
next(G)
next(G)

#Output : 2 5
https://code.sololearn.com/c30YB0E3gUu4/?ref=app

Answer 1

thanks for helping me understand :) Jan Markus & Akash Agrawal

Answer 2

A = [1,2,3,4,5,6,7]
G = iter(A) # This is iterable right

next(G) #1
#when you print print(next(G))
#you give 1
#next(G)
#now you print(next(G))
#you give 2

#This is a another method of for loops.

for num in G:
print(num) #2 #5
next(G) #3 #6
next(G) #4 #7

#Output : 2 5

Answer 3

Why didn't 3 and 4 print