const input = ['135', '357', '791', '357', '913', '579', '135'];
const print = this.print || console.log;
const gets = this.gets || ((arr, index) => () => arr[index++])(input, 0);

const alphaNumbers = [gets(), gets(), gets(), gets(), gets(), gets(), gets()]
  .filter((num) => {
    const a = +num[0];
    const b = +num[1];
    const c = +num[2];

    const biggestNonNegativeDifference = Math.max(
      Math.abs(a - b),
      Math.abs(b - c),
      Math.abs(a - c)
    );

    const lastDigitOfTheSum = (a + b + c) % 10;

    const isAlphaNumber = biggestNonNegativeDifference > lastDigitOfTheSum;

    return isAlphaNumber;
  });

print(alphaNumbers);