using System;using System.Collections.Generic;class P{static void Main(){var l=Console.ReadLine().Split(',');var d=new Dictionary<int,List<int>>{{7,new List<int>{4,6,9,7}},{5,new List<int>{1,8,12,5}},{3,new List<int>{11,10,2,3}} }[int.Parse(l[0])];for(int i=0;i<int.Parse(l[1]);++i)Console.WriteLine(new string(' ',d[i%4])+l[2]);}}