K d(I r,K x){P(Ax,(r=q(x))?M|=1<<r,u(r,c0()):x)I1(h){I t=T[…
K d(I r,K x){P(Ax,(r=q(x))?M|=1<<r,u(r,c0()):x)I1(h){I t=T[xi-'a'];R 14==t?-2:13==t?-4:2*t-26;}I s=15&r,a;K y,z;S((y=xy,c(a=*x)),
K d(I r,K x){P(Ax,(r=q(x))?M|=1<<r,u(r,c0()):x)I1(h){I t=T[xi-'a'];R 14==t?-2:13==t?-4:2*t-26;}I s=15&r,a;K y,z;S((y=xy,c(a=*x)),