const getGets = (arr) => {
    let index = 0;

    return () => {
        const toReturn = arr[index];
        index += 1;
        return toReturn;
    };
};
// this is the test
const test = [
  '4 3',
  '3 2 4',
  '2 0 3',
  '1 1 5',
  '2 2 5'
];

const gets = this.gets || getGets(test);
const print = this.print || console.log;
let rowsCols= gets().split(' ').map(Number)
let matrix=[]
for (let i = 0; i < rowsCols[0]; i++) {
    matrix.push(gets().split(' ').map(Number))
}

let start
let m= 0
let sum =0;
const max =(a,b,c,d)=>{
    const bobi= Math.max(a,b,c,d)
    return bobi
}
matrix.reduce((acc,ele,currInd)=>{

ele.reduce((acc,item,curInd)=>{
    if(item==0){
        while(m<10){
            let maxi;
            if(matrix[currInd+1]==undefined){
                maxi =max(matrix[currInd-1][curInd],ele[curInd+1],ele[curInd-1],0)
            }else if (matrix[currInd-1]==undefined){
                maxi =max(matrix[currInd+1][curInd],ele[curInd+1],ele[curInd-1],0)
            }else if (ele[curInd+1]==undefined){
                maxi=max(matrix[currInd-1][curInd],matrix[currInd+1][curInd],ele[curInd-1],0)
            }else if(ele[curInd-1]==undefined){
                maxi=max(matrix[currInd-1][curInd],matrix[currInd+1][curInd],ele[curInd+1],0)
            }
            else if(curInd==0&&currInd==0){
                maxi=max(matrix[currInd+1][curInd],ele[curInd+1],0,0)
            }else if(curInd==0&&currInd==matrix.length-1){
                maxi=max(matrix[currInd-1][curInd],ele[curInd+1],0,0)
            }else if(curInd==ele.length-1&&currInd==0){
                maxi=max(matrix[currInd+1][curInd],ele[curInd-1],0,0)
            }else if(curInd==ele.length-1&&currInd==matrix.length-1){
                maxi=max(matrix[currInd-1][curInd],ele[curInd-1],0,0)
            }else{
                maxi=max(matrix[currInd-1][curInd],matrix[currInd+1][curInd],ele[curInd+1],ele[curInd-1])
            }


            if (currInd==matrix.length-1&&curInd==ele.length-1) {
                if (ele[curInd-1]>=matrix[currInd-1][curInd]){
                    sum++;
                    curInd=curInd-1;
                    ele[curInd]--
                    print('left')
                }else if(matrix[currInd-1][curInd]>ele[curInd-1]) {
                    sum++;
                    currInd=currInd-1;
                    matrix[currInd][curInd]--;
                    print('up1')
                }
            }else

            if
            (maxi==ele[curInd-1]){
                sum++;
                curInd=curInd-1
                ele[curInd]--
                print('left')
            }else
                if(maxi==ele[curInd+1]){
                sum++;
                curInd=curInd+1
                ele[curInd]--
                print('right')

            }else if(maxi==matrix[currInd-1][curInd]){
                sum++
                currInd=currInd-1
                matrix[currInd][curInd]--
                print('up');

            }else if(maxi==matrix[currInd+1][curInd]){
                sum++
                currInd=currInd+1
                matrix[currInd][curInd]--
                print('down');

            }
            //print(maxi)
            //print(matrix)
        m++}
        }
    })
})
print(sum)
print(matrix)