local mod = 1000000007 local mfl = math.floor local function bmul(x, y) local x1, y1 = mfl(x / 31623), mfl(y / 31623) local x0, y0 = x - x1 * 31623, y - y1 * 31623 return (x1 * y1 * 14122 + (x1 * y0 + x0 * y1) * 31623 + x0 * y0) % mod end local function badd(x, y) return (x + y) % mod end local function bsub(x, y) return x < y and x - y + mod or x - y end local function modpow(src, pow) local res = 1 while 0 < pow do if pow % 2 == 1 then res = bmul(res, src) pow = pow - 1 end src = bmul(src, src) pow = mfl(pow / 2) end return res end local function modinv(src) return modpow(src, mod - 2) end local h, w = io.read("*n", "*n") local t = {} for i = 1, h do for j = 1, w do t[(i - 1) * w + j] = io.read("*n") end end local topleft = {} do topleft[1] = {} local z = 1 for j = 1, w do z = bmul(z, t[j]) topleft[1][j] = z end end for i = 2, h do topleft[i] = {} local z = 1 for j = 1, w do local idx = (i - 1) * w + j z = bmul(z, t[idx]) topleft[i][j] = bmul(topleft[i - 1][j], z) end end local topright = {} do topright[1] = {} local z = 1 for j = w, 1, -1 do z = bmul(z, t[j]) topright[1][w + 1 - j] = z end end for i = 2, h do topright[i] = {} local z = 1 for j = w, 1, -1 do local idx = (i - 1) * w + j z = bmul(z, t[idx]) topright[i][w + 1 - j] = bmul(topright[i - 1][w + 1 - j], z) end end local bottomleft = {} for i = 1, h do bottomleft[i] = {} end do local z = 1 for j = 1, w do z = bmul(z, t[(h - 1) * w + j]) bottomleft[h][j] = z end end for i = h - 1, 1, -1 do local z = 1 for j = 1, w do local idx = (i - 1) * w + j z = bmul(z, t[idx]) bottomleft[i][j] = bmul(bottomleft[i + 1][j], z) end end local bottomright = {} for i = 1, h do bottomright[i] = {} end do local z = 1 for j = w, 1, -1 do z = bmul(z, t[(h - 1) * w + j]) bottomright[h][w + 1 - j] = z end end for i = h - 1, 1, -1 do local z = 1 for j = w, 1, -1 do local idx = (i - 1) * w + j z = bmul(z, t[idx]) bottomright[i][w + 1 - j] = bmul(bottomright[i + 1][w + 1 - j], z) end end local q = io.read("*n") for iq = 1, q do local r, c = io.read("*n", "*n") local z = 1 if 1 < r and 1 < c then z = bmul(z, topleft[r - 1][c - 1]) end if r < h and 1 < c then z = bmul(z, bottomleft[r + 1][c - 1]) end if 1 < r and c < w then z = bmul(z, topright[r - 1][w - c]) end if r < h and c < w then z = bmul(z, bottomright[r + 1][w - c]) end print(z) end