c,o,d,e,g;l(*f){for(char*s[5]={"aneusvrowxmcz","bhkfdl","gqpy","it"},**h,*i=f,*t;*i;){for(t=i+1;isalpha(*i++););if(i-t)for(e=--i-t-1,h=s;*h&&e;h++)for(c=999;--c;)index(*h,t[d=rand()%e])&&index(*h,t[o=rand()%e])?g=t[d],t[d]=t[o],t[o]=g:0;}}