How to delete the unwanted elements from a matrix based on certain assumptions of input character of 6-tuple input?

I have got the matrix of 729x6 elements. Each of the 729 elements are having 6 characters (i,j,k,l,m,n).

Also, I have certain initial conditions regarding these characters given and I want to delete the elements whose characters in the elements are not satisfying the initial conditions.

What coding, commands are required to carry out the task of applying initial conditions to the matrix of elements obtained in MATLAB?

The initial conditions include

i=0,1,2
k=1
l=1
m=1

Kindly tell. Thank you

I have attached the matrix of elements for ready reference.

Answer 1

[Walter Roberson]

mask = ismember(ijklmn(:,1), [0, 1, 2]) & all(ijklmn(:,3:5) == 1, 2);
ijklmn = ijklmn(mask, :);

[surabhi sachdeva]

Thank you so much I have one more query What if initial conditions include

i=0,1,2

j=0,1

k=0,1,2

l=0,1

m=0,1

n=0,1

Kindly tell

regards surabhi

[Walter Roberson]

mask = ismember(ijklmn(:,1), [0, 1, 2]) & ismember(ijklmn(:,2), [0,1]) & ismember(ijklmn(:,3), [0, 1, 2]) & ismember(ijklmn(:,4), [0, 1]) & ismember(ijklmn(:,5), [0, 1]) & ismember(ijklmn(:,6), [0, 1]);
ijklmn = ijklmn(mask, :);

[surabhi sachdeva]

But this is showing the following output

mask = ismember(ijklmn(:,1), [0, 1, 2]) & ismember(ijklmn(:,2), [0,1]) & ismember(ijklmn(:,3), [0, 1, 2]) & ismember(ijklmn(:,4), [0, 1]) & 
ismember(ijklmn(:,5), [0, 1]) & ismember(ijklmn(:,6), [0, 1]);
> ijklmn = ijklmn(mask, :)
Index exceeds matrix dimensions.

What should I do?

Kindly suggest

[Walter Roberson]

Before execution of the lines, please show size(ijklmn) . After execution of the first line, please show size(mask) and max(mask)

[surabhi sachdeva]

Thank you

[Walter Roberson]

I meant to show them to us, so that we could help you find the problem.

[surabhi sachdeva]

Actually, Sir, I got the output by the code lines given by you. That's why I didn't write the code here again to you Thank you

[Walter Roberson]

So the code I had posted is working for you?

[surabhi sachdeva]

yes

But I am not getting expected outputs. I think it's might be I am taking wrong inputs for the same. I have to work upon the assumed inputs again and then try coding :(