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

    return () => {
        const toReturn = arr[index];
        index += 1;
        return toReturn;
    };
};
// this is the test
const test = [
    '1',
    '2',
    '7',
    '6'
];

const gets = this.gets || getGets(test);
const print = this.print || console.log;

let input = []
for (let i = 0; i < 3; i++) {
    input.push(Number(gets()));
}
let layers = Number(gets());

print(input[0])
print(`${input[1]} ${input[2]}`)

let lastDigit = 0;
let string = '';

for (let i = 2; i < layers; i++) {
    for (let j = 0; j < i + 1; j++) {
        string += `${input.reduce((a, b) => a + b)} `
        lastDigit = input[0] + input[1] + input[2];
        input.shift()
        input.push(lastDigit)
    }
    print(string)
    string = ''

}

print(string)