58. 围棋的气

const readline = require('readline');
const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
});
const maxSide = 18;
rl.on('line', function(line) {
    let locBlacks = parseCoor(line);
    rl.on('line', function(line) {
        let locWhites = parseCoor(line);
        console.log(counting(locBlacks, locWhites) + ' ' + counting(locWhites, locBlacks));
    });
});

function parseCoor(input) {
    return input.split(' ').map(Number);
}

function counting(alias, enemy) {
    let count = new Set();
    for(let i=0; i<alias.length; i+=2) {
        let x = alias[i];
        let y = alias[i+1];
        let pos = x + '_' + y;
        count.add(pos);
        if (x > 0) {
            count.add((x-1) + '_' + y);
        }
        if (x < maxSide) {
            count.add((x+1) + '_' + y);
        }
        if (y > 0) {
            count.add(x + '_' + (y-1));
        }
        if (y < maxSide) {
            count.add(x + '_' + (y+1));
        }
    }
    let res = count.size;
    for(let i=0; i<enemy.length; i+=2) {
        let pos = enemy[i] + '_' + enemy[i+1];
        if (count.has(pos)) {
            res--;
        }
    }
    return res - alias.length/2;
}