How to extract the name of the column and row from a table?

I generated a code that extracts all the 2x2 submatrices from a 10x7 matrix while keeping the order. The original matrix is conveted into a table where each row and each column has a name. I want each column and row in each of the 2x2 submatrices to have its corresponding name as the original matrix 'sTable' (the same name as the original matrix). Here's my code:

Any help is appreciated!

clear 
clc
m=rand(10,7)
rowNames = {'C1','C2','C3','C4','C5','C6','C7','C8','C9','C10'};
colNames = {'N1','N2','N3','N4','N5','N6','N7'};
sTable = array2table(m,'RowNames',rowNames,'VariableNames',colNames);
[r, c]= size(m);
sub= {};
for s=1:r-1
    for n=s+1:r-s
             for j=1:c
                    for i=j+1:c
                    sub{end+1}=m([s n],[j i]);        
                    end
             end
    end
  
end 

Answer 1

[Walter Roberson]

clear 
clc
m=rand(10,7)

m = 10×7

0.1560 0.2505 0.3283 0.8692 0.8898 0.7594 0.4726 0.3797 0.1740 0.4700 0.0300 0.7172 0.8973 0.1930 0.6007 0.5831 0.7201 0.2603 0.6695 0.7427 0.4151 0.0461 0.6603 0.0917 0.4088 0.9712 0.0632 0.7082 0.1878 0.1907 0.8757 0.4067 0.3558 0.3893 0.6848 0.4975 0.0212 0.7092 0.6630 0.6808 0.0573 0.1626 0.0266 0.7145 0.1033 0.5427 0.8010 0.6619 0.0915 0.4596 0.3550 0.3405 0.7694 0.4303 0.5192 0.3400 0.7754 0.6373 0.6582 0.9949 0.2097 0.5119 0.1099 0.1028 0.8856 0.7801 0.1395 0.1616 0.1428 0.5312

rowNames = {'C1','C2','C3','C4','C5','C6','C7','C8','C9','C10'};
colNames = {'N1','N2','N3','N4','N5','N6','N7'};
sTable = array2table(m,'RowNames',rowNames,'VariableNames',colNames);
[r, c]= size(m);
sub= {};
for s=1:r-1
    for n=s+1:r-s
             for j=1:c
                    for i=j+1:c
                    sub{end+1} = array2table(m([s n],[j i]), 'VariableNames', colNames([j i]), 'RowNames', rowNames([s n]));
                    end
             end
    end
  
end

sub{1}

ans = 2×2 table
            N1         N2   
          _______    _______

    C1    0.15599     0.2505
    C2    0.37972    0.17396

sub{2}

ans = 2×2 table
            N1         N3   
          _______    _______

    C1    0.15599    0.32827
    C2    0.37972    0.46996

sub{floor(end/2)}

ans = 2×2 table
             N6         N7   
          ________    _______

    C2     0.89735      0.193
    C4    0.063207    0.70823

[HN]

It wokrs! Thank you so much.