Subnet $^{7}$× 7: A = q 33 + 28 q $^{31}$m + 378 q $^{29}$m2 + (3255 q $^{27}$+ 21 q $^{28}$) m 3 + (19950 q 25 + 525 q $^{26}$) m 4 + (92025 q $^{23}$+ 6210 q $^{24}$+ 45 q $^{25}$) m 5 + (329615 q $^{21}$+ 45955 q 22 + 1155 q $^{23}$+ 15 q $^{24}$) m 6 + (932792 q $^{19}$+ 237060 q $^{20}$+ 13755 q $^{21}$+ 430 q $^{22}$) m 7 + (2102508 q $^{17}$+ 899163 q $^{18}$+ 100401 q $^{19}$+ 5835 q $^{20}$+ 90 q $^{21}$) m $^{8}$+ (3777012 q 15 + 2577591 q $^{16}$+ 499731 q $^{17}$+ 48899 q $^{18}$+ 2062 q $^{19}$+ 30 q $^{20}$) m 9 + (5372928 q 13 + 5650464 q $^{14}$+ 1784592 q $^{15}$+ 278639 q $^{16}$+ 22401 q $^{17}$+ 846 q $^{18}$+ 10 q $^{19}$) m 10 + (5963664 q $^{11}$+ 9467118 q $^{12}$+ 4680099 q $^{13}$+ 1127826 q $^{14}$+ 150330 q $^{15}$+ 10692 q 16 + 396 q $^{17}$) m 11 + (5030270 q $^{9}$+ 11966359 q $^{10}$+ 9054966 q $^{11}$+ 3301756 q 12 + 683417 q $^{13}$+ 80559 q $^{14}$+ 5754 q $^{15}$+ 132 q $^{16}$) m 12 + (3081149 q $^{7}$+ 11079301 q 8 + 12758268 q $^{9}$+ 6987391 q $^{10}$+ 2179863 q $^{11}$+ 399888 q $^{12}$+ 46751 q $^{13}$+ 2766 q 14 + 54 q $^{15}$) m 13 + (1263348 q $^{5}$+ 7101903 q $^{6}$+ 12629796 q $^{7}$+ 10471011 q 8 + 4893192 q $^{9}$+ 1358682 q $^{10}$+ 242670 q $^{11}$+ 26103 q $^{12}$+ 1422 q $^{13}$+ 18 q $^{14}$) m 14 + (294802 q $^{3}$+ 2824768 q $^{4}$+ 8154549 q $^{5}$+ 10567810 q $^{6}$+ 7525012 q $^{7}$+ 3161463 q 8 + 844184 q $^{9}$+ 144491 q $^{10}$+ 15006 q $^{11}$+ 690 q $^{12}$+ 6 q $^{13}$) m 15 + (25948 q + 547184 q 2 + 2935194 q $^{3}$+ 6464096 q $^{4}$+ 7397804 q $^{5}$+ 4847082 q $^{6}$+ 1962007 q $^{7}$+ 511413 q 8 + 86643 q $^{9}$+ 8408 q $^{10}$+ 348 q $^{11}$) m 16 + (23688 + 392541 q + 1878534 q $^{2}$+ 3986040 q 3 + 4432011 q $^{4}$+ 2878479 q $^{5}$+ 1160562 q $^{6}$+ 304893 q $^{7}$+ 50895 q $^{8}$+ 4761 q 9 + 153 q $^{10}$) m 17 + (112270 + 781871 q + 1899615 q $^{2}$+ 2296835 q $^{3}$+ 1561921 q 4 + 654696 q $^{5}$+ 175858 q $^{6}$+ 29445 q $^{7}$+ 2616 q $^{8}$+ 66 q $^{9}$) m 18 + (162018 + 662861 q + 987349 q $^{2}$+ 764529 q $^{3}$+ 345520 q $^{4}$+ 97287 q $^{5}$+ 16524 q $^{6}$+ 1404 q $^{7}$+ 27 q $^{8}$) m 19 + (123912 + 327444 q + 320334 q $^{2}$+ 166830 q $^{3}$+ 50811 q $^{4}$+ 8838 q $^{5}$+ 747 q 6 + 9 q $^{7}$) m 20 + (60508 + 106552 q + 69966 q $^{2}$+ 24288 q $^{3}$+ 4547 q $^{4}$+ 372 q 5 + 3 q $^{6}$) m 21 + (20268 + 23740 q + 10182 q $^{2}$+ 2142 q $^{3}$+ 188 q $^{4}$) m 22 + (4710 + 3525 q + 894 q $^{2}$+ 87 q $^{3}$) m 23 + (732 + 316 q + 36 q $^{2}$) m 24 + (69 + 13 q ) m $^{25}$+ 3 m $^{26}$, 28