;; -*- coding: utf-8 -*-
(eval-when (:compile-toplevel :load-toplevel :execute)
  (defparameter OPT
    #+swank '(optimize (speed 3) (safety 2))
    #-swank '(optimize (speed 3) (safety 0) (debug 0)))
  #+swank (ql:quickload '(:cl-debug-print :fiveam))
  #-swank (set-dispatch-macro-character #\# #\> (lambda (s c p) (declare (ignore c p)) (read s nil (values) t))))
#+swank (cl-syntax:use-syntax cl-debug-print:debug-print-syntax)
#-swank (disable-debugger) ; for CS Academy

;; BEGIN_INSERTED_CONTENTS
(declaim (ftype (function * (values fixnum &optional)) read-fixnum))
(defun read-fixnum (&optional (in *standard-input*))
  (declare #.OPT)
  (macrolet ((%read-byte ()
               `(the (unsigned-byte 8)
                     #+swank (char-code (read-char in nil #\Nul))
                     #-swank (sb-impl::ansi-stream-read-byte in nil #.(char-code #\Nul) nil))))
    (let* ((minus nil)
           (result (loop (let ((byte (%read-byte)))
                           (cond ((<= 48 byte 57)
                                  (return (- byte 48)))
                                 ((zerop byte) ; #\Nul
                                  (error "Read EOF or #\Nul."))
                                 ((= byte #.(char-code #\-))
                                  (setf minus t)))))))
      (declare ((integer 0 #.most-positive-fixnum) result))
      (loop
        (let* ((byte (%read-byte)))
          (if (<= 48 byte 57)
              (setq result (+ (- byte 48) (* 10 (the (integer 0 #.(floor most-positive-fixnum 10)) result))))
              (return (if minus (- result) result))))))))

(defmacro dbg (&rest forms)
  #+swank
  (if (= (length forms) 1)
      `(format *error-output* "~A => ~A~%" ',(car forms) ,(car forms))
      `(format *error-output* "~A => ~A~%" ',forms `(,,@forms)))
  #-swank (declare (ignore forms)))

(defmacro define-int-types (&rest bits)
  `(progn
     ,@(mapcar (lambda (b) `(deftype ,(intern (format nil "UINT~A" b)) () '(unsigned-byte ,b))) bits)
     ,@(mapcar (lambda (b) `(deftype ,(intern (format nil "INT~A" b)) () '(signed-byte ,b))) bits)))
(define-int-types 2 4 7 8 15 16 31 32 62 63 64)

(declaim (inline println))
(defun println (obj &optional (stream *standard-output*))
  (let ((*read-default-float-format* 'double-float))
    (prog1 (princ obj stream) (terpri stream))))

(defconstant +mod+ 1000000007)

;; Body

(defun main ()
  (declare #.OPT)
  (let* ((h (read))
         (w (read))
         (n (read))
         (table (make-hash-table :test #'equal :size n))
         (res (make-array 10 :element-type 'uint32 :initial-element 0)))
    (declare (uint31 h w n))
    (dotimes (i n)
      (setf (gethash (cons (- (read-fixnum) 1) (- (read-fixnum) 1)) table)
            t))
    (labels ((frob (y x)
               (declare (int32 y x))
               (if (or (< y 0) (< x 0))
                   0
                   (let ((res 0))
                     (declare (uint32 res))
                     (when (gethash (cons y x) table)
                       (incf res))
                     (when (gethash (cons (+ y 1) x) table)
                       (incf res))
                     (when (gethash (cons (+ y 2) x) table)
                       (incf res))
                     (when (gethash (cons y (+ x 1)) table)
                       (incf res))
                     (when (gethash (cons (+ y 1) (+ x 1)) table)
                       (incf res))
                     (when (gethash (cons (+ y 2) (+ x 1)) table)
                       (incf res))
                     (when (gethash (cons y (+ x 2)) table)
                       (incf res))
                     (when (gethash (cons (+ y 1) (+ x 2)) table)
                       (incf res))
                     (when (gethash (cons (+ y 2) (+ x 2)) table)
                       (incf res))
                     res))))
      (loop for (y . x) of-type (uint32 . uint32) being each hash-key of table
            do (when (< (+ y 2) h)
                 (when (< (+ x 2) w)
                   (incf (aref res (frob y x))))
                 (when (< (+ x 1) w)
                   (incf (aref res (frob y (- x 1)))))
                 (incf (aref res (frob y (- x 2)))))
               (when (< (+ y 1) h)
                 (when (< (+ x 2) w)
                   (incf (aref res (frob (- y 1) x))))
                 (when (< (+ x 1) w)
                   (incf (aref res (frob (- y 1) (- x 1)))))
                 (incf (aref res (frob (- y 1) (- x 2)))))
               (when (< (+ x 2) w)
                 (incf (aref res (frob (- y 2) x))))
               (when (< (+ x 1) w)
                 (incf (aref res (frob (- y 2) (- x 1)))))
               (incf (aref res (frob (- y 2) (- x 2)))))
      (loop for i from 1 to 9
            do (setf (aref res i) (/ (aref res i) i)))
      (println (- (* (- h 2) (- w 2))
                  (reduce #'+ res :start 1)))
      (loop for i from 1 to 9
            do (println (aref res i))))))

#-swank (main)


Measured memory_bytes: 69220