import sys
input = sys.stdin.readline

from collections import deque

H,W=map(int,input().split())
MAP=[input().strip() for i in range(H)]

DX=[[1<<60]*W for i in range(H)]
DY=[[1<<60]*W for i in range(H)]

DX[0][0]=0
DY[0][0]=0

Q=deque([(0,0)])

while Q:
    x,y=Q.popleft()

    for z,w in [(x+1,y),(x-1,y)]:
        if 0<=z<H and 0<=w<W and MAP[z][w]==".":
            if DY[z][w]>DY[x][y] or (DY[z][w]==DY[x][y] and DX[z][w]>DX[x][y]+1):
                DY[z][w]=DY[x][y]
                DX[z][w]=DX[x][y]+1
                Q.appendleft((z,w))

    for z,w in [(x,y+1),(x,y-1)]:
        if 0<=z<H and 0<=w<W and MAP[z][w]==".":
            if DY[z][w]>DY[x][y]+1 or (DY[z][w]==DY[x][y] and DX[z][w]>DX[x][y]):
                DY[z][w]=DY[x][y]+1
                DX[z][w]=DX[x][y]
                Q.append((z,w))
                
            

if DY[-1][-1]>1<<30:
    print("No")
else:
    print("Yes")
    print(DY[-1][-1],DX[-1][-1])