kangoroo

let input = [
    '6 7 3',
'0 0',
'2 2',
'-2 2',
'3 -1'
];

let print = this.print || console.log;
let gets = this.gets || ((arr, index) => () => arr[index++])(input, 0);

const line1 = gets().split(' ').map(Number);
const rows = line1[0];
const cols = line1[1];
const countJumps = line1[2];
const line2 = gets().split(' ').map(Number);
let curRow = line2[0];
let curCol = line2[1];
let arrMoves = []

for(let i = 0; i < countJumps;i++){
arrMoves.push(gets().split(' ').map(Number))
}

let index = 1;
let matrix = [];
let jumps = 0;
let arrCollected = [];
let sumOfCollected = 0;

for(let i = 0; i<rows;i++){
    matrix[i]=[]
    for(let j = 0; j<cols;j++){
        matrix[i][j]=index++
    }
}
let counter = 0

outer:
while(true){

    if(curRow< 0 || curCol< 0 || curRow >= rows || curCol>= cols){
            jumps++
            print(`escaped ${sumOfCollected}`)
            break outer;
        }else if(arrCollected.includes(matrix[curRow][curCol])){
            jumps++
            print(`caught ${jumps}`)
            break outer;
        }else{
            arrCollected.push(matrix[curRow][curCol]);
            sumOfCollected +=matrix[curRow][curCol]
            jumps++;
            curRow = curRow + arrMoves[counter][0]
            curCol = curCol + arrMoves[counter][1]
        }

        if(counter < arrMoves.length-1){
        counter++
    }else{
        counter = 0;
    }
}