L 8 M 68 + M 4 + L ( − 4 M 16 + 7 M 14 + 11 M 12 − 12 M 10 + 3 M 8 + 8 M 6 − 7 M 4 + 3 M 2 − 1 ) + L 2 ( 6 M 28 − 22 M 26 + M 24 + 56 M 22 − 24 M 20 − 11 M 18 + 33 M 16 − 16 M 12 + 12 M 8 − 10 M 6 + 4 M 4 − M 2 ) + L 3 ( − 4 M 40 + 24 M 38 − 41 M 36 − 15 M 34 + 80 M 32 − 48 M 30 + 17 M 28 + 93 M 26 − 31 M 24 − 66 M 22 + 54 M 20 + 18 M 18 − 39 M 16 + 19 M 14 − 6 M 12 + M 10 ) + L 4 ( M 52 − 10 M 50 + 35 M 48 − 47 M 46 − 16 M 44 + 79 M 42 − 53 M 40 − 2 M 38 + 96 M 36 − 2 M 34 − 53 M 32 + 79 M 30 − 16 M 28 − 47 M 26 + 35 M 24 − 10 M 22 + M 20 ) + L 5 ( M 62 − 6 M 60 + 19 M 58 − 39 M 56 + 18 M 54 + 54 M 52 − 66 M 50 − 31 M 48 + 93 M 46 + 17 M 44 − 48 M 42 + 80 M 40 − 15 M 38 − 41 M 36 + 24 M 34 − 4 M 32 ) + L 6 ( − M 70 + 4 M 68 − 10 M 66 + 12 M 64 − 16 M 60 + 33 M 56 − 11 M 54 − 24 M 52 + 56 M 50 + M 48 − 22 M 46 + 6 M 44 ) + L 7 ( − M 72 + 3 M 70 − 7 M 68 + 8 M 66 + 3 M 64 − 12 M 62 + 11 M 60 + 7 M 58 − 4 M 56 ) {\displaystyle L^{8}M^{68}+M^{4}+L\left(-4M^{16}+7M^{14}+11M^{12}-12M^{10}+3M^{8}+8M^{6}-7M^{4}+3M^{2}-1\right)+L^{2}\left(6M^{28}-22M^{26}+M^{24}+56M^{22}-24M^{20}-11M^{18}+33M^{16}-16M^{12}+12M^{8}-10M^{6}+4M^{4}-M^{2}\right)+L^{3}\left(-4M^{40}+24M^{38}-41M^{36}-15M^{34}+80M^{32}-48M^{30}+17M^{28}+93M^{26}-31M^{24}-66M^{22}+54M^{20}+18M^{18}-39M^{16}+19M^{14}-6M^{12}+M^{10}\right)+L^{4}\left(M^{52}-10M^{50}+35M^{48}-47M^{46}-16M^{44}+79M^{42}-53M^{40}-2M^{38}+96M^{36}-2M^{34}-53M^{32}+79M^{30}-16M^{28}-47M^{26}+35M^{24}-10M^{22}+M^{20}\right)+L^{5}\left(M^{62}-6M^{60}+19M^{58}-39M^{56}+18M^{54}+54M^{52}-66M^{50}-31M^{48}+93M^{46}+17M^{44}-48M^{42}+80M^{40}-15M^{38}-41M^{36}+24M^{34}-4M^{32}\right)+L^{6}\left(-M^{70}+4M^{68}-10M^{66}+12M^{64}-16M^{60}+33M^{56}-11M^{54}-24M^{52}+56M^{50}+M^{48}-22M^{46}+6M^{44}\right)+L^{7}\left(-M^{72}+3M^{70}-7M^{68}+8M^{66}+3M^{64}-12M^{62}+11M^{60}+7M^{58}-4M^{56}\right)}
