#U2122FS3. Email Filing

Email Filing

Farmer John has fallen behind on organizing his inbox. The way his screen is organized, there is a vertical list of folders on the left side of the screen and a vertical list of emails on the right side of the screen. There are MM total folders, numbered 1M1…M (1M104**)1≤M≤104). His inbox currently contains NN emails numbered 1N1…N (1N1051≤N≤105); the iith email needs to be filed into folder fifi (1fiM1≤fi≤M).FJ's screen is rather small, so he can only view KK (1Kmin**(N,M)1≤K≤min(N,M)) folders and KK emails at once. Initially, his screen starts out displaying folders 1K1…K on the left and emails 1K1…K on the right. To access other folders and emails, he needs to scroll through these respective lists. For example, if he scrolls down one position in the list of folders, his screen will display folders 2K+12…K+1, and then scrolling down one position further it will display folders 3K+23…K+2. When FJ drags an email into a folder, the email disappears from the email list, and the emails after the one that disappeared shift up by one position. For example, if emails 1,2,3,4,51,2,3,4,5 are currently displayed and FJ drags email 3 into its appropriate folder, the email list will now show emails 1,2,4,5,61,2,4,5,6. FJ can only drag an email into the folder to which it needs to be filed.

Unfortunately, the scroll wheel on FJ's mouse is broken, and he can only scroll downwards, not upwards. The only way he can achieve some semblance of upward scrolling is if he is viewing the last set of KK emails in his email list, and he files one of these. In this case, the email list will again show the last KK emails that haven't yet been filed, effectively scrolling the top email up by one. If there are fewer than KK emails remaining, then all of them will be displayed.

Please help FJ determine if it is possible to file all of his emails.

INPUT FORMAT (input arrives from the terminal / stdin):

The first line of input contains TT (1T101≤T≤10), the number of subcases in this input, all of which must be solved correctly to solve the input case. The TT subcases then follow. For each subcase, the first line of input contains MM, NN, and KK. The next line contains f1**…fN**f1…fN.It is guaranteed that the sum of MM over all subcases does not exceed 104104, and that the sum of NN over all subcases does not exceed 105105.

OUTPUT FORMAT (print output to the terminal / stdout):

Output TT lines, each one either containing either YES or NO, specifying whether FJ can successfully file all his emails in each of the TT subcases.

SAMPLE INPUT:

6
5 5 1
1 2 3 4 5
5 5 1
1 2 3 5 4
5 5 1
1 2 4 5 3
5 5 2
1 2 4 5 3
3 10 2
1 3 2 1 3 2 1 3 2 1
3 10 1
1 3 2 1 3 2 1 3 2 1

SAMPLE OUTPUT:

YES
YES
NO
YES
YES
NO

SCORING:

  • In inputs 2-10, the sum of MM over all subcases does not exceed 103103.
  • In inputs 11-12, no additional constraints.