Correct output but not accepting

#1

TESTCASE # 1 fails:wrong answer. the code runs well with ciustom input. could you please help?

#2

u have to wrong input format
u have to take
t
n
m
link list 1
link list 2
u have taken
t
n
link list 1
m
link list 2
check the input format of question by seeing the test case

#3

no i think i took the correct input .First Line contains T the number of test cases. For each test case : Line 1 : N1 the size of list 1 Line 2 : N1 elements for list 1 Line 3 : N2 the size of list 2 Line 4 : N1 elements for list 2

#4

Enter N and M (Size of List-1 and List-2 respectively) , Enter space separated N elements for list-1 and M space separated elements for list-2

thus os written in question

#5

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