35. 设正实数mmm,nnn满足m>12m>\frac{1}{2}m>21,n>1n>1n>1,则4m2n−1+n22m−1\frac{4{m}^{2}}{n-1}+\frac{{n}^{2}}{2m-1}n−14m2+2m−1n2的最小值为 [ 8 ].