//kill meeeeeee
void medianpass() {
    for(int j=0;j<YSIZE;j++){
        for(int i=0;i<XSIZE;i++){
            tmap[i+XSIZE*j]=map[i+XSIZE*j];
            int n[12];
            int c[12];
            int nc=0;
            int t;
            t=map[((i+1)%XSIZE)+XSIZE*j];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[((i+XSIZE-1)%XSIZE)+XSIZE*j];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[i+XSIZE*((j+1)%YSIZE)];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[i+XSIZE*((j+YSIZE-1)%YSIZE)];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[((i+2)%XSIZE)+XSIZE*j];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[((i+XSIZE-2)%XSIZE)+XSIZE*j];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[i+XSIZE*((j+2)%YSIZE)];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[i+XSIZE*((j+YSIZE-2)%YSIZE)];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[((i+1)%XSIZE)+XSIZE*((j+1)%YSIZE)];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[((i+XSIZE-1)%XSIZE)+XSIZE*((j+1)%YSIZE)];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[((i+1)%XSIZE)+XSIZE*((j+YSIZE-1)%YSIZE)];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            t=map[((i+XSIZE-1)%XSIZE)+XSIZE*((j+YSIZE-1)%YSIZE)];
            for(int k=0;k<=nc;k++){if(k==nc){n[nc]=t;c[nc]=1;nc++;break;}if(n[k]==t){c[k]++;break;}}
            int d[13];
            for(int k=0;k<=12;k++)d[k]=0;
            for(int l=0;l<12;l++){
                for(int k=0;k<=12;k++){
                    if(c[l]==k)d[k]++;
                }
            }
            for(int l=12;l>0;l--){
                if(d[l]){
                    int r=rnd.roll(d[l]);
                    int s=0;
                    for(int k=0;k<nc;k++){
                        if(c[k]==l){
                            if(s==r){
                                tmap[i+XSIZE*j]=n[k];
                                break;
                            }else s++;
                        }
                    }
                    break;
                }
            }
        }
    }
    int* tmp=tmap;
    tmap=map;
    map=tmp;
}