#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")

#define rd_init() char*rp=({char*mmap();mmap(0l,1l<<25,1,2,0,0ll);})
#define rd() ({int _v=0,_c;while(_c=*rp++-48,_c>=0)_v=_v*10+_c;_v;})
#define rep(v,e) for(typeof(e) v=0;v<e;++v)
#define rep3(v,s,e) for(typeof(e) v=s;v<e;++v)

typedef unsigned long ulong;

ulong d[201][4];
ulong m[10][201][4];

void f0(){
	rep(r,10){
		rep(y,201){
			rep(x,4){
				m[r][y][x]=~0ul;
			}
		}
	}
}

int main(){
	f0();
	int h,w,t,sy,sx,gy,gx;
	{
		rd_init();
		h=rd();
		w=rd();
		t=rd()-1;
		{
			int sy=rd()-1;
			int sx=rd()-1;
			d[sy][sx>>6]=1ul<<sx;
		}
		gy=rd()-1;
		gx=rd()-1;
		rep(y,h){
			rep(x,w){
				int c=*rp++;
				m[c-'0'][y][x>>6]^=1ul<<x;
			}
			++rp;
			m[0][y][w>>6]^=1ul<<w;
		}
	}
	rep(k,t){
		ulong u0=0,u1=0,u2=0,u3=0;
		rep(y,h){
			ulong v0=d[y][0];
			ulong v1=d[y][1];
			ulong v2=d[y][2];
			ulong v3=d[y][3];
			d[y][0]=m[0][y][0]&(u0|v0|v0>>1|v1<<63|v0<<1|0     |d[y+1][0]);
			d[y][1]=m[0][y][1]&(u1|v1|v1>>1|v2<<63|v1<<1|v0>>63|d[y+1][1]);
			d[y][2]=m[0][y][2]&(u2|v2|v2>>1|v3<<63|v2<<1|v1>>63|d[y+1][2]);
			d[y][3]=m[0][y][3]&(u3|v3|v3>>1|0     |v3<<1|v2>>63|d[y+1][3]);
			u0=v0;u1=v1;u2=v2;u3=v3;
		}
		rep3(r,1,10){
			if((k+2)%(r+1)==0){
				rep(y,h){
					rep(x,4){
						d[y][x]&=m[r][y][x];
					}
				}
			}
		}
		if(d[gy][gx>>6]&1ul<<gx){
			write(1,"Yes",3);
			_exit(0);
		}
	}
	write(1,"No",2);
	_exit(0);
}