H,W=map(int,input().split()) if H==1 and W==1: print("!",1,1) elif H==1: #横に長い print("?",1,1) d=int(input()) if d==-1: exit() for i in range(W): if i*i==d: print("!",1,i+1) exit() elif W==1: #縦に長い print("?",1,1) d=int(input()) if d==-1: exit() for i in range(H): if i*i==d: print("!",i+1,1) exit() else: #縦にも横にも2マス以上ある print("?",1,1) d1=int(input()) if d1==-1: exit() print("?",H,1) d2=int(input()) if d2==-1: exit() ans_num=0 ans=0 for i in range(1,H+1): for j in range(1,W+1): if (i-1)*(i-1)+(j-1)*(j-1)==d1 and (i-H)*(i-H)+(j-1)*(j-1)==d2: ans_num+=1 ans=[i,j] if ans_num==1: print("!",ans[0],ans[1]) exit() else: print("?",1,W) d3=int(input()) if d3==-1: exit() ans_num=0 ans=0 for i in range(1,H+1): for j in range(1,W+1): if (i-1)*(i-1)+(j-1)*(j-1)==d1 and (i-H)*(i-H)+(j-1)*(j-1)==d2 and (i-1)*(i-1)+(j-W)*(j-W)==d3: ans_num+=1 ans=[i,j] if ans_num==1: print("!",ans[0],ans[1]) exit() else: print("?",H,W) d4=int(input()) if d4==-1: exit() ans_num=0 ans=0 for i in range(1,H+1): for j in range(1,W+1): if (i-1)*(i-1)+(j-1)*(j-1)==d1 and (i-H)*(i-H)+(j-1)*(j-1)==d2 and (i-1)*(i-1)+(j-W)*(j-W)==d3 and (i-H)*(i-H)+(j-W)*(j-W)==d4: ans_num+=1 ans=[i,j] print("!",ans[0],ans[1])